A survey shows that all parts of our country have provided very favorable conditions for the introduction of foreign capital. However, when acquiring Chinese enterprises, foreign companies require absolute control, refuse to accept non-performing assets, and require to own and limit the original Chinese brands. For example, the largest construction machinery manufacturing enterprise in China has been acquired 85% by an American investment group, and a German company has acquired the leading enterprise of oil pump in China. After a joint venture with a German company for two years, a bearing co., Ltd., the first listed company in China, has become a German exclusive company. therefore

Question: Which of the followings is the most logical way to complete the above discussion?

Choices:
- The introduction of foreign capital on preferential terms is likely to harm China's industry
- The purpose of introducing foreign capital on preferential terms is to introduce advanced technology and management
- Under the condition of market economy, capital and equity are mobile
- The introduction of foreign capital on preferential terms is due to the current lack of funds in our country

(z0 / multi-sentence
    :snt1 (z1 / show-01
              :ARG0 (z2 / survey-01)
              :ARG1 (z3 / provide-01
                        :ARG0 (z4 / part
                                  :mod (z5 / all)
                                  :part-of (z6 / country
                                               :poss (z7 / we)))
                        :ARG1 (z8 / condition
                                  :mod (z9 / favorable
                                           :degree (z10 / very))
                                  :purpose (z11 / introduce-02
                                                :ARG1 (z12 / capital
                                                           :mod (z13 / foreign))))))
    :snt2 (z14 / contrast-01
               :ARG2 (z15 / require-01
                          :ARG0 (z16 / company
                                     :mod (z17 / foreign))
                          :ARG1 (z18 / and
                                     :op1 (z19 / control-01
                                               :ARG0 z16
                                               :degree (z20 / absolute))
                                     :op2 (z21 / refuse-01
                                               :ARG0 z16
                                               :ARG1 (z22 / accept-01
                                                          :ARG0 z16
                                                          :ARG1 (z23 / asset
                                                                     :ARG1-of (z24 / perform-02
                                                                                :polarity -))))
                                     :op3 (z25 / require-01
                                               :ARG0 z16
                                               :ARG1 (z26 / and
                                                          :op1 (z27 / own-01
                                                                    :ARG0 z16
                                                                    :ARG1 (z28 / brand
                                                                               :mod (z29 / country
                                                                                :wiki "China"
                                                                                :name (z30 / name
                                                                                :op1 "China"))
                                                                               :mod (z31 / original)))
                                                          :op2 (z32 / limit-01
                                                                    :ARG0 z16
                                                                    :ARG1 z28)))
                                     :time (z33 / acquire-01
                                                :ARG0 z16
                                                :ARG1 (z34 / enterprise
                                                           :mod z29))))
               :snt3 (z35 / and
                          :op1 (z36 / acquire-01
                                    :ARG0 (z37 / group
                                               :ARG0-of (z38 / invest-01)
                                               :mod (z39 / country
                                                         :wiki "United_States"
                                                         :name (z40 / name
                                                                    :op1 "America")))
                                    :ARG1 (z41 / enterprise
                                               :ARG0-of (z42 / manufacture-01
                                                             :ARG1 (z43 / machinery
                                                                        :purpose (z44 / construct-01)))
                                               :location z29
                                               :ARG1-of (z45 / have-degree-91
                                                             :ARG2 (z46 / large)
                                                             :ARG3 (z47 / most)
                                                             :ARG5 (z48 / enterprise
                                                                        :location z29))
                                               :ARG1-of (z49 / include-91
                                                             :ARG2 z41
                                                             :ARG3 (z50 / percentage-entity
                                                                        :value 85))))
                          :op2 (z51 / acquire-01
                                    :ARG0 (z52 / company
                                               :mod (z53 / country
                                                         :wiki "Germany"
                                                         :name (z54 / name
                                                                    :op1 "Germany")))
                                    :ARG1 (z55 / enterprise
                                               :ARG0-of (z56 / lead-01
                                                             :ARG1 (z57 / pump-01
                                                                        :ARG1 (z58 / oil)))
                                               :location z29))
                          :ARG0-of (z59 / exemplify-01))
               :snt4 (z60 / become-01
                          :ARG1 (z61 / company
                                     :wiki "Bearing_Company"
                                     :name (z62 / name
                                                :op1 "Bearing"
                                                :op2 "Co."
                                                :op3 "Ltd.")
                                     :mod (z63 / bearing
                                               :op4 "Ltd.")
                                     :ARG1-of (z64 / list-01
                                                   :ord (z65 / ordinal-entity
                                                             :value 1)
                                                   :location (z66 / country
                                                                  :wiki "China"
                                                                  :name (z67 / name
                                                                             :op1 "China"))))
                          :ARG2 (z68 / company
                                     :ARG1-of (z69 / exclusive-02)
                                     :mod z53)
                          :time (z70 / after
                                     :op1 (z71 / venture
                                               :mod (z72 / joint)
                                               :prep-with (z73 / company
                                                               :mod (z74 / country
                                                                         :wiki "Germany"
                                                                         :name (z75 / name
                                                                                :op1 "Germany")))
                                               :duration (z76 / temporal-quantity
                                                              :quant 2
                                                              :unit (z77 / year)))))
               :snt5 (z78 / cause-01
                          :ARG1 (z79 / become-01
                                     :ARG1 (z80 / company
                                                :wiki "Bearing_Company_(C3000 / China)"
                                                :name (z81 / name
                                                           :op1 "Bearing"
                                                           :op2 "Co."
                                                           :op3 "Ltd.")
                                                :ARG1-of (z82 / list-01
                                                              :ord (z83 / ordinal-entity
                                                                        :value 1)
                                                              :location z66))
                                     :ARG2 (z84 / company
                                                :mod z74
                                                :ARG1-of (z85 / exclusive-02)))))
    :snt6 (z1000 / cause-01
                 :ARG1 (z1001 / go-01
                              :ARG1 (z1002 / we)
                              :ARG4 (z1003 / out)
                              :direction (z1004 / out)
                              :ARG1-of (z1005 / cause-01
                                              :ARG0 (z1006 / get-05
                                                           :ARG1 z1002)))))

multi-sentence(z0) ∧ :snt1(z0, z1) ∧ show-01(z1) ∧ :ARG0(z1, z2) ∧ survey-01(z2) ∧ :ARG1(z1, z3) ∧ provide-01(z3) ∧ :ARG0(z3, z4) ∧ part(z4) ∧ :mod(z4, z5) ∧ all(z5) ∧ :part(z6, z4) ∧ country(z6) ∧ :poss(z6, z7) ∧ we(z7) ∧ :ARG1(z3, z8) ∧ condition(z8) ∧ :mod(z8, z9) ∧ favorable(z9) ∧ :degree(z9, z10) ∧ very(z10) ∧ :purpose(z8, z11) ∧ introduce-02(z11) ∧ :ARG1(z11, z12) ∧ capital(z12) ∧ :mod(z12, z13) ∧ foreign(z13) ∧ :snt2(z0, z14) ∧ contrast-01(z14) ∧ :ARG2(z14, z15) ∧ require-01(z15) ∧ :ARG0(z15, z16) ∧ company(z16) ∧ :mod(z16, z17) ∧ foreign(z17) ∧ :ARG1(z15, z18) ∧ and(z18) ∧ :op1(z18, z19) ∧ control-01(z19) ∧ :ARG0(z19, z16) ∧ :degree(z19, z20) ∧ absolute(z20) ∧ :op2(z18, z21) ∧ refuse-01(z21) ∧ :ARG0(z21, z16) ∧ :ARG1(z21, z22) ∧ accept-01(z22) ∧ :ARG0(z22, z16) ∧ :ARG1(z22, z23) ∧ asset(z23) ∧ ¬(:ARG1(z24, z23) ∧ perform-02(z24)) ∧ :op3(z18, z25) ∧ require-01(z25) ∧ :ARG0(z25, z16) ∧ :ARG1(z25, z26) ∧ and(z26) ∧ :op1(z26, z27) ∧ own-01(z27) ∧ :ARG0(z27, z16) ∧ :ARG1(z27, z28) ∧ brand(z28) ∧ :mod(z28, z29) ∧ country(z29) ∧ :wiki(z29, "China") ∧ :name(z29, z30) ∧ name(z30) ∧ :op1(z30, "China") ∧ :mod(z28, z31) ∧ original(z31) ∧ :op2(z26, z32) ∧ limit-01(z32) ∧ :ARG0(z32, z16) ∧ :ARG1(z32, z28) ∧ :time(z18, z33) ∧ acquire-01(z33) ∧ :ARG0(z33, z16) ∧ :ARG1(z33, z34) ∧ enterprise(z34) ∧ :mod(z34, z29) ∧ :snt3(z14, z35) ∧ and(z35) ∧ :op1(z35, z36) ∧ acquire-01(z36) ∧ :ARG0(z36, z37) ∧ group(z37) ∧ :ARG0(z38, z37) ∧ invest-01(z38) ∧ :mod(z37, z39) ∧ country(z39) ∧ :wiki(z39, "United_States") ∧ :name(z39, z40) ∧ name(z40) ∧ :op1(z40, "America") ∧ :ARG1(z36, z41) ∧ enterprise(z41) ∧ :ARG0(z42, z41) ∧ manufacture-01(z42) ∧ :ARG1(z42, z43) ∧ machinery(z43) ∧ :purpose(z43, z44) ∧ construct-01(z44) ∧ :location(z41, z29) ∧ :ARG1(z45, z41) ∧ have-degree-91(z45) ∧ :ARG2(z45, z46) ∧ large(z46) ∧ :ARG3(z45, z47) ∧ most(z47) ∧ :ARG5(z45, z48) ∧ enterprise(z48) ∧ :location(z48, z29) ∧ :ARG1(z49, z41) ∧ include-91(z49) ∧ :ARG2(z49, z41) ∧ :ARG3(z49, z50) ∧ percentage-entity(z50) ∧ :value(z50, 85) ∧ :op2(z35, z51) ∧ acquire-01(z51) ∧ :ARG0(z51, z52) ∧ company(z52) ∧ :mod(z52, z53) ∧ country(z53) ∧ :wiki(z53, "Germany") ∧ :name(z53, z54) ∧ name(z54) ∧ :op1(z54, "Germany") ∧ :ARG1(z51, z55) ∧ enterprise(z55) ∧ :ARG0(z56, z55) ∧ lead-01(z56) ∧ :ARG1(z56, z57) ∧ pump-01(z57) ∧ :ARG1(z57, z58) ∧ oil(z58) ∧ :location(z55, z29) ∧ :ARG0(z59, z35) ∧ exemplify-01(z59) ∧ :snt4(z14, z60) ∧ become-01(z60) ∧ :ARG1(z60, z61) ∧ company(z61) ∧ :wiki(z61, "Bearing_Company") ∧ :name(z61, z62) ∧ name(z62) ∧ :op1(z62, "Bearing") ∧ :op2(z62, "Co.") ∧ :op3(z62, "Ltd.") ∧ :mod(z61, z63) ∧ bearing(z63) ∧ :op4(z63, "Ltd.") ∧ :ARG1(z64, z61) ∧ list-01(z64) ∧ :ord(z64, z65) ∧ ordinal-entity(z65) ∧ :value(z65, 1) ∧ :location(z64, z66) ∧ country(z66) ∧ :wiki(z66, "China") ∧ :name(z66, z67) ∧ name(z67) ∧ :op1(z67, "China") ∧ :ARG2(z60, z68) ∧ company(z68) ∧ :ARG1(z69, z68) ∧ exclusive-02(z69) ∧ :mod(z68, z53) ∧ :time(z60, z70) ∧ after(z70) ∧ :op1(z70, z71) ∧ venture(z71) ∧ :mod(z71, z72) ∧ joint(z72) ∧ :prep-with(z71, z73) ∧ company(z73) ∧ :mod(z73, z74) ∧ country(z74) ∧ :wiki(z74, "Germany") ∧ :name(z74, z75) ∧ name(z75) ∧ :op1(z75, "Germany") ∧ :duration(z71, z76) ∧ temporal-quantity(z76) ∧ :quant(z76, 2) ∧ :unit(z76, z77) ∧ year(z77) ∧ :snt5(z14, z78) ∧ cause-01(z78) ∧ :ARG1(z78, z79) ∧ become-01(z79) ∧ :ARG1(z79, z80) ∧ company(z80) ∧ :wiki(z80, "Bearing_Company_(C3000 / China)") ∧ :name(z80, z81) ∧ name(z81) ∧ :op1(z81, "Bearing") ∧ :op2(z81, "Co.") ∧ :op3(z81, "Ltd.") ∧ :ARG1(z82, z80) ∧ list-01(z82) ∧ :ord(z82, z83) ∧ ordinal-entity(z83) ∧ :value(z83, 1) ∧ :location(z82, z66) ∧ :ARG2(z79, z84) ∧ company(z84) ∧ :mod(z84, z74) ∧ :ARG1(z85, z84) ∧ exclusive-02(z85) ∧ :snt6(z0, z1000) ∧ cause-01(z1000) ∧ :ARG1(z1000, z1001) ∧ go-01(z1001) ∧ :ARG1(z1001, z1002) ∧ we(z1002) ∧ :ARG4(z1001, z1003) ∧ out(z1003) ∧ :direction(z1001, z1004) ∧ out(z1004) ∧ :ARG1(z1005, z1001) ∧ cause-01(z1005) ∧ :ARG0(z1005, z1006) ∧ get-05(z1006) ∧ :ARG1(z1006, z1002)


The law should respect and guarantee the supervisory power of the media. However, as a media, we must exercise the right of supervision in accordance with the law. If there is a mistake or fault in the process of supervision, or even cause a loss to the supervised object, we must have the courage to bear the responsibility.

Question: Which of the following options is the gist of this passage?

Choices:
- The media must supervise and bear the corresponding responsibility in accordance with the law.
- When exercising the power of supervision, the media should have laws to follow.
- While the law protects the rights of the media, it should also supervise them.
- When the media makes  mistakes or faults, it should be borne by itself.

(z0 / multi-sentence
    :snt1 (z1 / recommend-01
              :ARG1 (z2 / and
                        :op1 (z3 / respect-01
                                 :ARG0 (z4 / law)
                                 :ARG1 (z5 / power
                                           :mod (z6 / supervise-01)
                                           :poss (z7 / media)))
                        :op2 (z8 / guarantee-01
                                 :ARG0 z4
                                 :ARG1 z5)))
    :snt2 (z9 / contrast-01
              :ARG2 (z10 / obligate-01
                         :ARG1 (z11 / we)
                         :ARG2 (z12 / exercise-01
                                    :ARG0 z11
                                    :ARG1 (z13 / right-05
                                               :ARG1 z11
                                               :ARG2 (z14 / supervise-01
                                                          :ARG0 z11))
                                    :ARG1-of (z15 / accord-02
                                                  :ARG2 (z16 / law)))
                         :ARG1-of (z17 / cause-01
                                       :ARG0 (z18 / media
                                                  :domain z11))))
    :snt3 (z19 / obligate-01
               :ARG1 (z20 / have-03
                          :ARG0 (z21 / we)
                          :ARG1 (z22 / courage
                                     :purpose (z23 / bear-01
                                                   :ARG0 z21
                                                   :ARG1 (z24 / responsible-03
                                                              :ARG0 z21)))
                          :condition (z25 / or
                                          :op1 (z26 / mistake-02
                                                    :ARG0 (z27 / process-02
                                                               :ARG1 (z28 / supervise-01)))
                                          :op2 (z29 / fault-01
                                                    :ARG1 z27)
                                          :op3 (z30 / cause-01
                                                    :ARG0 z27
                                                    :ARG1 (z31 / lose-02
                                                               :ARG2 (z32 / object
                                                                          :ARG1-of (z33 / supervise-01)))
                                                    :mod (z34 / even)))
                          :condition (z35 / or
                                          :op1 (z36 / mistake-02
                                                    :ARG0 z27)
                                          :op2 (z37 / fault-01
                                                    :ARG1 z27))))
    :op1 (z39 / go-01
              :direction (z40 / out))
    :op2 (z41 / go-01
              :direction (z42 / back))
    :ARG1-of (z43 / cause-01
                  :ARG0 (z44 / event)))


National wealth refers to the sum of various tangible production assets, intangible production assets, natural resources (proven or income used) and external financial net assets owned by a country at a specific point in time.

Question: Which of the following options is not national wealth?

Choices:
- 50,000 yuan worth of cloth produced by a garment factory
- Wang made a major breakthrough in academic research and obtained a patent
- China's foreign financial net assets
- An undiscovered gold mine in the deep mountains

(z0 / refer-01
    :ARG0 (z1 / wealth
              :mod (z2 / nation))
    :ARG1 (z3 / sum-of
              :op1 (z4 / and
                       :op1 (z5 / asset
                                :mod (z6 / produce-01)
                                :mod (z7 / tangible)
                                :mod (z8 / various))
                       :op2 (z9 / asset
                                :mod z6
                                :mod (z10 / tangible
                                          :polarity -))
                       :op3 (z11 / asset
                                 :mod z6
                                 :mod (z12 / tangible
                                           :polarity -))
                       :op4 (z13 / resource
                                 :ARG1-of (z14 / natural-03)
                                 :ARG1-of (z15 / mean-01
                                               :ARG2 (z16 / or
                                                          :op1 (z17 / prove-01)
                                                          :op2 (z18 / income
                                                                    :ARG1-of (z19 / use-01)))))
                       :op5 (z20 / asset
                                 :mod (z21 / net)
                                 :mod (z22 / finance)
                                 :mod (z23 / external)
                                 :ARG1-of (z24 / own-01
                                               :ARG0 (z25 / country)
                                               :time (z26 / point
                                                          :mod (z27 / time)
                                                          :ARG1-of (z28 / specific-02)))))
              :op2 (z29 / asset
                        :mod (z30 / net)
                        :mod (z31 / finance)
                        :mod (z32 / external)
                        :ARG1-of (z33 / own-01
                                      :ARG0 z25
                                      :time z26))
              :ARG2-of (z34 / sum-03)))

refer-01(z0) ∧ :ARG0(z0, z1) ∧ wealth(z1) ∧ :mod(z1, z2) ∧ nation(z2) ∧ :ARG1(z0, z3) ∧ sum-of(z3) ∧ :op1(z3, z4) ∧ and(z4) ∧ :op1(z4, z5) ∧ asset(z5) ∧ :mod(z5, z6) ∧ produce-01(z6) ∧ :mod(z5, z7) ∧ tangible(z7) ∧ :mod(z5, z8) ∧ various(z8) ∧ :op2(z4, z9) ∧ asset(z9) ∧ :mod(z9, z6) ∧ ¬(:mod(z9, z10) ∧ tangible(z10)) ∧ :op3(z4, z11) ∧ asset(z11) ∧ :mod(z11, z6) ∧ ¬(:mod(z11, z12) ∧ tangible(z12)) ∧ :op4(z4, z13) ∧ resource(z13) ∧ :ARG1(z14, z13) ∧ natural-03(z14) ∧ :ARG1(z15, z13) ∧ mean-01(z15) ∧ :ARG2(z15, z16) ∧ or(z16) ∧ :op1(z16, z17) ∧ prove-01(z17) ∧ :op2(z16, z18) ∧ income(z18) ∧ :ARG1(z19, z18) ∧ use-01(z19) ∧ :op5(z4, z20) ∧ asset(z20) ∧ :mod(z20, z21) ∧ net(z21) ∧ :mod(z20, z22) ∧ finance(z22) ∧ :mod(z20, z23) ∧ external(z23) ∧ :ARG1(z24, z20) ∧ own-01(z24) ∧ :ARG0(z24, z25) ∧ country(z25) ∧ :time(z24, z26) ∧ point(z26) ∧ :mod(z26, z27) ∧ time(z27) ∧ :ARG1(z28, z26) ∧ specific-02(z28) ∧ :op2(z3, z29) ∧ asset(z29) ∧ :mod(z29, z30) ∧ net(z30) ∧ :mod(z29, z31) ∧ finance(z31) ∧ :mod(z29, z32) ∧ external(z32) ∧ :ARG1(z33, z29) ∧ own-01(z33) ∧ :ARG0(z33, z25) ∧ :time(z33, z26) ∧ :ARG2(z34, z3) ∧ sum-03(z34)


One-year-olds ordinarily prefer the taste of sweet food to that of salty food. Yet if one feeds a one-year-old salty food rather than sweet food, then over a period of about a year he or she will develop a taste for the salty flavor and choose to eat salty food rather than sweet food. Thus, a young child' s taste preferences can be affected by the type of food he or she has been exposed to.

Question: Which one of the following is an assumption required by the argument?

Choices:
- A child's taste preferences usually change between age one and age two.
- Sweet food is better for infant development than is salty food.
- Two-year-olds do not naturally prefer salty food to sweet food.
- The salty food fed to infants in order to change their taste preferences must taste pleasant.

(z0 / multi-sentence
    :snt1 (z1 / prefer-01
              :ARG0 (z2 / person
                        :age (z3 / temporal-quantity
                                 :quant 1
                                 :unit (z4 / year)))
              :ARG1 (z5 / taste
                        :poss (z6 / food
                                  :ARG1-of (z7 / sweet-03)))
              :ARG2 (z8 / taste
                        :poss (z9 / food
                                  :mod (z10 / salty)))
              :ARG1-of (z11 / normal-02))
    :snt2 (z12 / contrast-01
               :ARG2 (z13 / and
                          :op1 (z14 / develop-02
                                    :ARG0 (z15 / or
                                               :op1 (z16 / he)
                                               :op2 (z17 / she)
                                               :age (z18 / temporal-quantity
                                                         :quant 1
                                                         :unit (z19 / year)))
                                    :ARG1 (z20 / taste-01
                                               :ARG0 z15
                                               :ARG1 (z21 / flavor
                                                          :mod z10)))
                          :op2 (z22 / choose-01
                                    :ARG0 z15
                                    :ARG1 (z23 / eat-01
                                               :ARG0 z15
                                               :ARG1 (z24 / food
                                                          :mod z10
                                                          :ARG1-of (z25 / instead-of-91
                                                                        :ARG2 (z26 / food
                                                                                :ARG1-of (z27 / sweet-03))))))
                          :time (z28 / then)
                          :duration (z29 / about
                                         :op1 (z30 / temporal-quantity
                                                   :quant 1
                                                   :unit (z31 / year)))
                          :ARG1-of (z32 / cause-01
                                        :ARG0 (z33 / feed-01
                                                   :ARG0 (z34 / one)
                                                   :ARG1 (z35 / food
                                                              :mod z10
                                                              :ARG1-of (z36 / instead-of-91
                                                                            :ARG2 (z37 / food
                                                                                :ARG1-of (z38 / sweet-03))))
                                                   :ARG2 z15)))
               :snt3 (z39 / cause-01
                          :ARG1 (z40 / possible-01
                                     :ARG1 (z41 / affect-01
                                                :ARG0 (z42 / type
                                                           :domain (z43 / food
                                                                        :ARG2-of (z44 / expose-01
                                                                                :ARG1 (z45 / or
                                                                                :op1 (z46 / he)
                                                                                :op2 (z47 / she)
                                                                                :mod (z48 / young)))))
                                                :ARG1 (z49 / prefer-01
                                                           :ARG0 z45
                                                           :ARG1 (z50 / taste-02
                                                                      :ARG0 z45)))))
               :snt4 (z51 / cause-01
                          :ARG1 (z52 / possible-01
                                     :ARG1 (z53 / affect-01
                                                :ARG0 (z54 / type
                                                           :domain (z55 / food)
                                                           :ARG1-of (z56 / expose-01
                                                                         :ARG2 z45))
                                                :ARG1 (z57 / prefer-01
                                                           :ARG0 (z58 / child
                                                                      :mod (z59 / young))
                                                           :ARG1 (z60 / taste-02
                                                                      :ARG0 z58)))))
               :snt5 (z61 / have-concession-91
                          :ARG1 (z62 / have-concession-91
                                     :ARG1 (z63 / develop-02
                                                :ARG1 (z64 / taste-01
                                                           :ARG0 (z65 / or
                                                                      :op1 (z66 / he)
                                                                      :op2 (z67 / she)
                                                                      :age (z68 / temporal-quantity
                                                                                :quant 1
                                                                                :unit (z69 / year)))
                                                           :ARG1 (z70 / flavor
                                                                      :mod (z71 / salty)))
                                                :duration (z72 / over
                                                               :op1 (z73 / temporal-quantity
                                                                         :quant 1
                                                                         :unit (z74 / year))))
                                     :ARG2 (z75 / and
                                                :op1 (z76 / age-01
                                                          :ARG1 z65
                                                          :ARG2 (z77 / temporal-quantity
                                                                     :quant 1
                                                                     :unit (z78 / year)))
                                                :op2 (z79 / age-01
                                                          :ARG1 z65
                                                          :ARG2 (z80 / temporal-quantity
                                                                     :quant 1
                                                                     :unit (z81 / year)))))
                          :snt6 (z82 / have-concession-91
                                     :ARG1 (z83 / and
                                                :op1 (z84 / age-01
                                                          :ARG1 z65
                                                          :ARG2 (z85 / temporal-quantity
                                                                     :quant 1
                                                                     :unit (z86 / year)))
                                                :op2 (z87 / age-01
                                                          :ARG1 z65
                                                          :ARG2 (z88 / temporal-quantity
                                                                     :quant 1
                                                                     :unit (z89 / year))))
                                     :op2 (z90 / choose-01
                                               :ARG0 z65
                                               :ARG1 (z91 / eat-01
                                                          :ARG0 z65
                                                          :ARG1 (z92 / food
                                                                     :mod z10
                                                                     :ARG1-of (z93 / instead-of-91
                                                                                :ARG2 (z94 / food
                                                                                :ARG1-of (z95 / sweet-03)))))))
                          :snt7 (z96 / have-concession-91
                                     :ARG1 (z97 / and
                                                :op1 (z98 / age-01
                                                          :ARG1 z65
                                                          :ARG2 (z99 / temporal-quantity
                                                                     :quant 1
                                                                     :unit (z100 / year)))
                                                :op2 (z101 / age-01
                                                           :ARG1 z65
                                                           :ARG2 (z102 / temporal-quantity
                                                                       :quant 1
                                                                       :unit (z103 / year)))))
                          :snt8 (z104 / have-concession-91
                                      :ARG1 (z105 / and
                                                  :op1 (z106 / feed-01
                                                             :ARG0 (z1000 / one)
                                                             :ARG1 (z1001 / food
                                                                          :ARG1-of (z1002 / salty)
                                                                          :ARG2 z65)
                                                             :ARG2 (z1003 / person
                                                                          :age (z1004 / temporal-quantity
                                                                                :quant 1
                                                                                :unit (z1005 / year))))
                                                  :op2 (z1006 / feed-01
                                                              :ARG0 z1000
                                                              :ARG1 z65
                                                              :ARG2 z1003)))
                          :snt9 (z1007 / have-concession-91
                                       :ARG1 (z1008 / and
                                                    :op1 (z1009 / feed-01
                                                                :ARG0 (z1010 / one)
                                                                :ARG1 (z1011 / food
                                                                             :ARG1-of (z1012 / salty)
                                                                             :ARG2 z1003)
                                                                :ARG2 (z1013 / person
                                                                             :age (z1014 / one)))
                                                    :op2 (z1015 / instead-of-91
                                                                :ARG1 (z1016 / food
                                                                             :ARG1-of (z1017 / sweet-04))
                                                                :ARG2 z1003))))
               :snt10 (z1018 / have-concession-91
                             :ARG1 (z107 / and
                                         :op1 (z1019 / develop-02
                                                     :ARG1 (z108 / taste-01
                                                                 :ARG0 (z1020 / person
                                                                              :ARG0-of (z1021 / have-rel-role-91
                                                                                :ARG1 z1020
                                                                                :ARG2 (z1022 / one-year-old)))))
                                         :op2 (z1023 / choose-01
                                                     :ARG0 z1020
                                                     :ARG1 (z1024 / eat-01
                                                                  :ARG0 z1020
                                                                  :ARG1 z1011)))
                             :prep-against (z1025 / food
                                                  :ARG1-of (z1026 / sweet-04))))
    :snt6 (z1027 / and
                 :op1 (z1028 / age-01
                             :ARG1 z1020
                             :ARG2 (z1029 / one-year-old))
                 :op2 (z1030 / give-01
                             :ARG0 z1020
                             :ARG1 (z1031 / food
                                          :ARG1-of (z1032 / sweet-04))))
    :prep-to (z1033 / food
                    :ARG1-of (z1034 / taste-02))
    :prep-to (z1035 / food
                    :ARG1-of (z1036 / taste-02)))


The Chinese surname has a very big characteristic, that is, it is the same Han surname, but it is likely to have a very big difference in consanguinity. Generally speaking, taking Wuyishan-Nanling as the boundary, the consanguinity of Chinese surnames is obviously divided into two branches: the north and the south.The consanguinity of the Han nationality between the two places is quite different, even greater than that between the Han nationality in the north and south and the local ethnic minorities. This shows that with the expansion of the population, the Han nationality continued to go south and crossed the Yangtze River into Huguang more than 2000 years ago, and finally crossed the strait to Hainan Island. During this process, the Han people who moved south continued to integrate with many ethnic minorities who spoke Dong-Tai, South Asian and Miao languages, thus diluting the consanguinity of the Han nationality in the north.

Question: Which of the followings, if true, can best refute the above argument?

Choices:
- The ethnic minorities in the south may have been the northerners who migrated to the south a long time ago.
- Feudal emperors once sealed some of the ethnic minorities with the surnames of emperors.
- The north and south branches with the same surname may not come from the same ancestor.
- In history, there have also been cases in which ethnic minorities moved northward.

(z0 / multi-sentence
    :snt1 (z1 / contrast-01
              :ARG1 (z2 / have-03
                        :ARG0 (z3 / surname
                                  :mod (z4 / country
                                           :wiki "China"
                                           :name (z5 / name
                                                     :op1 "China")))
                        :ARG1 (z6 / characteristic
                                  :mod (z7 / big
                                           :degree (z8 / very))
                                  :domain z3
                                  :ARG1-of (z9 / mean-01
                                               :ARG2 (z10 / same-01
                                                          :ARG1 z3
                                                          :ARG2 (z11 / surname
                                                                     :mod (z12 / ethnic-group
                                                                               :wiki "Han_Chinese"
                                                                               :name (z13 / name
                                                                                :op1 "Han")))))))
              :ARG2 (z14 / likely-01
                         :ARG1 (z15 / differ-02
                                    :ARG1 z3
                                    :ARG2 z11
                                    :ARG3 (z16 / big
                                               :degree z8))))
    :snt2 (z17 / divide-02
               :ARG0 (z18 / take-01
                          :ARG1 (z19 / boundary
                                     :domain (z20 / location
                                                  :wiki -
                                                  :name (z21 / name
                                                             :op1 "Wuyishan-Nanling")))
                          :manner (z22 / general-02))
               :ARG1 (z23 / consanguinity
                          :mod (z24 / country
                                    :wiki "China"
                                    :name (z25 / name
                                               :op1 "China")))
               :ARG2 (z26 / branch
                          :quant 2
                          :ARG1-of (z27 / mean-01
                                        :ARG2 (z28 / and
                                                   :op1 (z29 / north)
                                                   :op2 (z30 / south))))
               :ARG1-of (z31 / obvious-01))
    :snt3 (z32 / dilute-01
               :ARG0 (z33 / integrate-01
                          :ARG1 (z34 / person
                                     :mod (z35 / ethnic-group
                                               :wiki "Han_Chinese"
                                               :name (z36 / name
                                                          :op1 "Han"))
                                     :ARG0-of (z37 / move-01
                                                   :ARG2 (z38 / south)))
                          :ARG2 (z39 / minority
                                     :mod (z40 / ethnic)
                                     :quant (z41 / many)
                                     :ARG0-of (z42 / speak-01
                                                   :ARG3 (z43 / language
                                                              :wiki "Dong-Tai_language"
                                                              :name (z44 / name
                                                                         :op1 "Dong-Tai")))
                                     :ARG0-of (z45 / speak-01
                                                   :ARG3 (z46 / language
                                                              :wiki "Miao_language"
                                                              :name (z47 / name
                                                                         :op1 "Miao")))
                                     :ARG1-of (z48 / local-02)))
               :ARG1 (z49 / consanguinity
                          :mod (z50 / country
                                    :wiki "China"
                                    :name (z51 / name
                                               :op1 "China")))
               :time (z52 / process-02
                          :mod (z53 / this))
               :ARG0-of (z54 / cause-01
                             :ARG1 (z55 / continue-01
                                        :ARG1 (z56 / and
                                                   :op1 (z57 / go-01
                                                             :ARG1 (z58 / nationality
                                                                        :mod (z59 / ethnic-group
                                                                                :wiki "Han_Chinese"
                                                                                :name (z60 / name
                                                                                :op1 "Han"))
                                                                        :location (z61 / place
                                                                                :quant 2))
                                                             :direction (z62 / south))
                                                   :op2 (z63 / cross-02
                                                             :ARG0 z58
                                                             :ARG1 (z64 / river
                                                                        :wiki "Yangtze"
                                                                        :name (z65 / name
                                                                                :op1 "Yangtze"
                                                                                :op2 "River"))
                                                             :destination (z66 / city
                                                                               :wiki "Huguang"
                                                                               :name (z67 / name
                                                                                :op1 "Huguang"))
                                                             :time (z68 / before
                                                                        :op1 (z69 / now)
                                                                        :quant (z70 / more-than
                                                                                :op1 (z71 / temporal-quantity
                                                                                :quant 2000
                                                                                :unit (z72 / year)))))
                                                   :op3 (z73 / cross-02
                                                             :ARG0 z58
                                                             :ARG1 (z74 / strait
                                                                        :wiki "Hainan_Island"
                                                                        :name (z75 / name
                                                                                :op1 "Hainan"
                                                                                :op2 "Island"))
                                                             :time (z76 / final))))))
    :snt4 (z77 / show-01
               :ARG0 (z78 / this)
               :ARG1 (z79 / and
                          :op1 (z80 / continue-01
                                    :ARG1 (z81 / go-01
                                               :ARG1 (z82 / nationality
                                                          :mod (z83 / ethnic-group
                                                                    :wiki "Han_Chinese"
                                                                    :name (z84 / name
                                                                               :op1 "Han")))
                                               :direction (z85 / south)))
                          :op2 (z86 / cross-02
                                    :ARG0 z82
                                    :ARG1 (z87 / city
                                               :wiki "Yangtze"
                                               :name (z88 / name
                                                          :op1 "Yangtze"
                                                          :op2 "River"))
                                    :destination (z89 / city
                                                      :wiki "Huguang"
                                                      :name (z90 / name
                                                                 :op1 "Huguang")))
                          :time (z91 / before
                                     :op1 (z92 / now)
                                     :quant (z93 / more-than
                                                 :op1 (z94 / temporal-quantity
                                                           :quant 2000
                                                           :unit (z95 / year)))))
               :ARG0-of (z96 / cause-01
                             :ARG1 (z97 / dilute-01
                                        :ARG1 (z1000 / consanguinity
                                                     :poss (z1001 / nationality
                                                                  :mod (z1002 / ethnic-group
                                                                              :wiki "Han_Chinese"
                                                                              :name (z1003 / name
                                                                                :op1 "Han"))
                                                                  :location (z1004 / place
                                                                                :quant 2))
                                                     :ARG2-of (z1005 / have-degree-91
                                                                     :ARG1 z1000
                                                                     :ARG3 (z1006 / more
                                                                                :mod (z1007 / even))
                                                                     :ARG4 (z1008 / consanguinity
                                                                                :poss (z1009 / and
                                                                                :op1 (z1010 / nationality
                                                                                :mod (z1011 / country
                                                                                :wiki "Han_Chinese"
                                                                                :name (z1012 / name
                                                                                :op1 "Han"))
                                                                                :location (z1013 / north))
                                                                                :op2 (z1014 / minority
                                                                                :mod (z1015 / local)
                                                                                :mod (z1016 / ethnic))))))))
               :snt5 (z1017 / speak-01
                            :ARG0 (z1018 / person)
                            :ARG1 (z1019 / and
                                         :op1 (z1020 / language
                                                     :wiki "Dong-Tai_language"
                                                     :name (z1021 / name
                                                                  :op1 "Dong-Tai"))
                                         :op2 (z1022 / language
                                                     :wiki "Miao"
                                                     :name (z1023 / name
                                                                  :op1 "Miao")))
                            :op3 (z1024 / language
                                        :wiki "Miao"
                                        :name (z1025 / name
                                                     :op1 "Miao")))
               :ARG3 (z1026 / and
                            :op1 (z1027 / and
                                        :op1 (z1028 / north)
                                        :op2 (z1029 / south))))
    :snt6 (z1030 / differ-02
                 :ARG1 (z1031 / consanguinity
                              :mod (z1032 / place
                                          :quant 2))
                 :degree (z1033 / quite))
    :prep-between (z1034 / and
                         :op1 (z1035 / place
                                     :quant 1)
                         :op2 (z1036 / place
                                     :quant 2)))

multi-sentence(z0) ∧ :snt1(z0, z1) ∧ contrast-01(z1) ∧ :ARG1(z1, z2) ∧ have-03(z2) ∧ :ARG0(z2, z3) ∧ surname(z3) ∧ :mod(z3, z4) ∧ country(z4) ∧ :wiki(z4, "China") ∧ :name(z4, z5) ∧ name(z5) ∧ :op1(z5, "China") ∧ :ARG1(z2, z6) ∧ characteristic(z6) ∧ :mod(z6, z7) ∧ big(z7) ∧ :degree(z7, z8) ∧ very(z8) ∧ :domain(z6, z3) ∧ :ARG1(z9, z6) ∧ mean-01(z9) ∧ :ARG2(z9, z10) ∧ same-01(z10) ∧ :ARG1(z10, z3) ∧ :ARG2(z10, z11) ∧ surname(z11) ∧ :mod(z11, z12) ∧ ethnic-group(z12) ∧ :wiki(z12, "Han_Chinese") ∧ :name(z12, z13) ∧ name(z13) ∧ :op1(z13, "Han") ∧ :ARG2(z1, z14) ∧ likely-01(z14) ∧ :ARG1(z14, z15) ∧ differ-02(z15) ∧ :ARG1(z15, z3) ∧ :ARG2(z15, z11) ∧ :ARG3(z15, z16) ∧ big(z16) ∧ :degree(z16, z8) ∧ :snt2(z0, z17) ∧ divide-02(z17) ∧ :ARG0(z17, z18) ∧ take-01(z18) ∧ :ARG1(z18, z19) ∧ boundary(z19) ∧ :domain(z19, z20) ∧ location(z20) ∧ :wiki(z20, -) ∧ :name(z20, z21) ∧ name(z21) ∧ :op1(z21, "Wuyishan-Nanling") ∧ :manner(z18, z22) ∧ general-02(z22) ∧ :ARG1(z17, z23) ∧ consanguinity(z23) ∧ :mod(z23, z24) ∧ country(z24) ∧ :wiki(z24, "China") ∧ :name(z24, z25) ∧ name(z25) ∧ :op1(z25, "China") ∧ :ARG2(z17, z26) ∧ branch(z26) ∧ :quant(z26, 2) ∧ :ARG1(z27, z26) ∧ mean-01(z27) ∧ :ARG2(z27, z28) ∧ and(z28) ∧ :op1(z28, z29) ∧ north(z29) ∧ :op2(z28, z30) ∧ south(z30) ∧ :ARG1(z31, z17) ∧ obvious-01(z31) ∧ :snt3(z0, z32) ∧ dilute-01(z32) ∧ :ARG0(z32, z33) ∧ integrate-01(z33) ∧ :ARG1(z33, z34) ∧ person(z34) ∧ :mod(z34, z35) ∧ ethnic-group(z35) ∧ :wiki(z35, "Han_Chinese") ∧ :name(z35, z36) ∧ name(z36) ∧ :op1(z36, "Han") ∧ :ARG0(z37, z34) ∧ move-01(z37) ∧ :ARG2(z37, z38) ∧ south(z38) ∧ :ARG2(z33, z39) ∧ minority(z39) ∧ :mod(z39, z40) ∧ ethnic(z40) ∧ :quant(z39, z41) ∧ many(z41) ∧ :ARG0(z42, z39) ∧ speak-01(z42) ∧ :ARG3(z42, z43) ∧ language(z43) ∧ :wiki(z43, "Dong-Tai_language") ∧ :name(z43, z44) ∧ name(z44) ∧ :op1(z44, "Dong-Tai") ∧ :ARG0(z45, z39) ∧ speak-01(z45) ∧ :ARG3(z45, z46) ∧ language(z46) ∧ :wiki(z46, "Miao_language") ∧ :name(z46, z47) ∧ name(z47) ∧ :op1(z47, "Miao") ∧ :ARG1(z48, z39) ∧ local-02(z48) ∧ :ARG1(z32, z49) ∧ consanguinity(z49) ∧ :mod(z49, z50) ∧ country(z50) ∧ :wiki(z50, "China") ∧ :name(z50, z51) ∧ name(z51) ∧ :op1(z51, "China") ∧ :time(z32, z52) ∧ process-02(z52) ∧ :mod(z52, z53) ∧ this(z53) ∧ :ARG0(z54, z32) ∧ cause-01(z54) ∧ :ARG1(z54, z55) ∧ continue-01(z55) ∧ :ARG1(z55, z56) ∧ and(z56) ∧ :op1(z56, z57) ∧ go-01(z57) ∧ :ARG1(z57, z58) ∧ nationality(z58) ∧ :mod(z58, z59) ∧ ethnic-group(z59) ∧ :wiki(z59, "Han_Chinese") ∧ :name(z59, z60) ∧ name(z60) ∧ :op1(z60, "Han") ∧ :location(z58, z61) ∧ place(z61) ∧ :quant(z61, 2) ∧ :direction(z57, z62) ∧ south(z62) ∧ :op2(z56, z63) ∧ cross-02(z63) ∧ :ARG0(z63, z58) ∧ :ARG1(z63, z64) ∧ river(z64) ∧ :wiki(z64, "Yangtze") ∧ :name(z64, z65) ∧ name(z65) ∧ :op1(z65, "Yangtze") ∧ :op2(z65, "River") ∧ :destination(z63, z66) ∧ city(z66) ∧ :wiki(z66, "Huguang") ∧ :name(z66, z67) ∧ name(z67) ∧ :op1(z67, "Huguang") ∧ :time(z63, z68) ∧ before(z68) ∧ :op1(z68, z69) ∧ now(z69) ∧ :quant(z68, z70) ∧ more-than(z70) ∧ :op1(z70, z71) ∧ temporal-quantity(z71) ∧ :quant(z71, 2000) ∧ :unit(z71, z72) ∧ year(z72) ∧ :op3(z56, z73) ∧ cross-02(z73) ∧ :ARG0(z73, z58) ∧ :ARG1(z73, z74) ∧ strait(z74) ∧ :wiki(z74, "Hainan_Island") ∧ :name(z74, z75) ∧ name(z75) ∧ :op1(z75, "Hainan") ∧ :op2(z75, "Island") ∧ :time(z73, z76) ∧ final(z76) ∧ :snt4(z0, z77) ∧ show-01(z77) ∧ :ARG0(z77, z78) ∧ this(z78) ∧ :ARG1(z77, z79) ∧ and(z79) ∧ :op1(z79, z80) ∧ continue-01(z80) ∧ :ARG1(z80, z81) ∧ go-01(z81) ∧ :ARG1(z81, z82) ∧ nationality(z82) ∧ :mod(z82, z83) ∧ ethnic-group(z83) ∧ :wiki(z83, "Han_Chinese") ∧ :name(z83, z84) ∧ name(z84) ∧ :op1(z84, "Han") ∧ :direction(z81, z85) ∧ south(z85) ∧ :op2(z79, z86) ∧ cross-02(z86) ∧ :ARG0(z86, z82) ∧ :ARG1(z86, z87) ∧ city(z87) ∧ :wiki(z87, "Yangtze") ∧ :name(z87, z88) ∧ name(z88) ∧ :op1(z88, "Yangtze") ∧ :op2(z88, "River") ∧ :destination(z86, z89) ∧ city(z89) ∧ :wiki(z89, "Huguang") ∧ :name(z89, z90) ∧ name(z90) ∧ :op1(z90, "Huguang") ∧ :time(z79, z91) ∧ before(z91) ∧ :op1(z91, z92) ∧ now(z92) ∧ :quant(z91, z93) ∧ more-than(z93) ∧ :op1(z93, z94) ∧ temporal-quantity(z94) ∧ :quant(z94, 2000) ∧ :unit(z94, z95) ∧ year(z95) ∧ :ARG0(z96, z77) ∧ cause-01(z96) ∧ :ARG1(z96, z97) ∧ dilute-01(z97) ∧ :ARG1(z97, z1000) ∧ consanguinity(z1000) ∧ :poss(z1000, z1001) ∧ nationality(z1001) ∧ :mod(z1001, z1002) ∧ ethnic-group(z1002) ∧ :wiki(z1002, "Han_Chinese") ∧ :name(z1002, z1003) ∧ name(z1003) ∧ :op1(z1003, "Han") ∧ :location(z1001, z1004) ∧ place(z1004) ∧ :quant(z1004, 2) ∧ :ARG2(z1005, z1000) ∧ have-degree-91(z1005) ∧ :ARG1(z1005, z1000) ∧ :ARG3(z1005, z1006) ∧ more(z1006) ∧ :mod(z1006, z1007) ∧ even(z1007) ∧ :ARG4(z1005, z1008) ∧ consanguinity(z1008) ∧ :poss(z1008, z1009) ∧ and(z1009) ∧ :op1(z1009, z1010) ∧ nationality(z1010) ∧ :mod(z1010, z1011) ∧ country(z1011) ∧ :wiki(z1011, "Han_Chinese") ∧ :name(z1011, z1012) ∧ name(z1012) ∧ :op1(z1012, "Han") ∧ :location(z1010, z1013) ∧ north(z1013) ∧ :op2(z1009, z1014) ∧ minority(z1014) ∧ :mod(z1014, z1015) ∧ local(z1015) ∧ :mod(z1014, z1016) ∧ ethnic(z1016) ∧ :snt5(z77, z1017) ∧ speak-01(z1017) ∧ :ARG0(z1017, z1018) ∧ person(z1018) ∧ :ARG1(z1017, z1019) ∧ and(z1019) ∧ :op1(z1019, z1020) ∧ language(z1020) ∧ :wiki(z1020, "Dong-Tai_language") ∧ :name(z1020, z1021) ∧ name(z1021) ∧ :op1(z1021, "Dong-Tai") ∧ :op2(z1019, z1022) ∧ language(z1022) ∧ :wiki(z1022, "Miao") ∧ :name(z1022, z1023) ∧ name(z1023) ∧ :op1(z1023, "Miao") ∧ :op3(z1017, z1024) ∧ language(z1024) ∧ :wiki(z1024, "Miao") ∧ :name(z1024, z1025) ∧ name(z1025) ∧ :op1(z1025, "Miao") ∧ :ARG3(z77, z1026) ∧ and(z1026) ∧ :op1(z1026, z1027) ∧ and(z1027) ∧ :op1(z1027, z1028) ∧ north(z1028) ∧ :op2(z1027, z1029) ∧ south(z1029) ∧ :snt6(z0, z1030) ∧ differ-02(z1030) ∧ :ARG1(z1030, z1031) ∧ consanguinity(z1031) ∧ :mod(z1031, z1032) ∧ place(z1032) ∧ :quant(z1032, 2) ∧ :degree(z1030, z1033) ∧ quite(z1033) ∧ :prep-between(z0, z1034) ∧ and(z1034) ∧ :op1(z1034, z1035) ∧ place(z1035) ∧ :quant(z1035, 1) ∧ :op2(z1034, z1036) ∧ place(z1036) ∧ :quant(z1036, 2)


The Iliad and the Odyssey were both attributed to Homer in ancient times. But these two poems differ greatly in tone and vocabulary and in certain details of the fictional world they depict. So they are almost certainly not the work of the same poet.

Question: Which one of the following statements, if true, most weakens the reasoning above?

Choices:
- Both the Iliad and the Odyssey were the result of an extended process of oral composition in which many poets were involved.
- Works known to have been written by the same modern writer are as different from each other in the respects mentioned as are the Iliad and the Odyssey.
- Several hymns that were also attributed to Homer in ancient times differ more from the Iliad in the respects mentioned than does the Odyssey.
- Both the Iliad and the Odyssey have come down to us in manuscripts that have suffered from minor copying errors and other textual corruptions.

(z0 / multi-sentence
    :snt1 (z1 / attribute-01
              :ARG1 (z2 / and
                        :op1 (z3 / publication
                                 :wiki "The_Iliad"
                                 :name (z4 / name
                                           :op1 "Iliad"))
                        :op2 (z5 / publication
                                 :wiki "The_Odyssey"
                                 :name (z6 / name
                                           :op1 "Odyssey"))
                        :mod (z7 / both))
              :ARG2 (z8 / person
                        :wiki "Homer"
                        :name (z9 / name
                                  :op1 "Homer"))
              :time (z10 / time
                         :mod (z11 / ancient)))
    :snt2 (z12 / contrast-01
               :ARG2 (z13 / differ-01
                          :ARG0 (z14 / poem
                                     :quant 2
                                     :mod (z15 / this))
                          :ARG2 (z16 / and
                                     :op1 (z17 / tone)
                                     :op2 (z18 / vocabulary)
                                     :op3 (z19 / detail
                                               :mod (z20 / certain)
                                               :topic (z21 / world
                                                           :mod (z22 / fiction)
                                                           :ARG1-of (z23 / depict-01
                                                                         :ARG0 z14))))
                          :degree (z24 / great)))
    :snt3 (z25 / infer-01
               :ARG1 (z26 / cause-01
                          :ARG1 (z27 / work-01
                                     :polarity -
                                     :ARG0 (z28 / poet
                                                :ARG1-of (z29 / same-01))
                                     :ARG1 (z30 / they)
                                     :mod (z31 / certain
                                               :mod (z32 / almost)))))
    :snt4 (z33 / have-concession-91
               :ARG1 (z34 / differ-02
                          :ARG1 (z35 / and
                                     :op1 (z36 / publication
                                               :wiki "The_Iliad"
                                               :name (z37 / name
                                                          :op1 "Iliad"))
                                     :op2 (z38 / publication
                                               :wiki "The_Odyssey"
                                               :name (z39 / name
                                                          :op1 "The"
                                                          :op2 "Iliad"))
                                     :mod (z40 / both))
                          :ARG2 (z41 / and
                                     :op1 (z42 / tone)
                                     :op2 (z43 / vocabulary)
                                     :op3 (z44 / detail
                                               :mod (z45 / certain)
                                               :topic (z46 / world
                                                           :ARG1-of (z47 / depict-01
                                                                         :ARG0 z35)
                                                           :mod (z48 / fiction))))
                          :ARG3 (z49 / and
                                     :op1 (z50 / tone)
                                     :op2 (z51 / vocabulary))
                          :degree (z52 / great)))
    :snt5 (z53 / cause-01
               :ARG1 (z54 / work-01
                          :polarity -
                          :ARG0 (z55 / poet
                                     :ARG1-of (z56 / same-01))
                          :ARG1 (z57 / and
                                     :op1 (z58 / publication
                                               :wiki "The_Iliad"
                                               :name (z59 / name
                                                          :op1 "Iliad"))
                                     :op2 (z60 / publication
                                               :wiki "The_Odyssey"
                                               :name (z61 / name
                                                          :op1 "The"
                                                          :op2 "Iliad"))
                                     :mod (z62 / both))
                          :time (z63 / time
                                     :mod (z64 / ancient))))
    :snt2 (z65 / have-concession-91
               :ARG1 (z66 / differ-02
                          :ARG1 (z67 / and
                                     :op1 (z68 / publication
                                               :wiki "The_Iliad"
                                               :name (z69 / name
                                                          :op1 "Iliad"))
                                     :op2 (z70 / publication
                                               :wiki "The_Odyssey"
                                               :name (z71 / name
                                                          :op1 "Odyssey"))
                                     :mod (z72 / both))
                          :ARG3 (z73 / and
                                     :op1 (z74 / tone)
                                     :op2 (z75 / vocabulary))
                          :time (z76 / age-01
                                     :ARG2 (z77 / multiple
                                                :op1 (z78 / temporal-quantity
                                                          :quant 1
                                                          :unit (z79 / year))))))
    :ARG2 (z81 / differ-02
               :ARG1 (z82 / publication
                          :wiki "The_Iliad"
                          :name (z83 / name
                                     :op1 "Iliad"))
               :ARG2 (z84 / publication
                          :wiki "The_Odyssey"
                          :name (z85 / name
                                     :op1 "The"
                                     :op2 "Iliad"))
               :time (z86 / multiple
                          :op1 (z87 / temporal-quantity
                                    :quant 1
                                    :unit (z88 / year)))))

multi-sentence(z0) ∧ :snt1(z0, z1) ∧ attribute-01(z1) ∧ :ARG1(z1, z2) ∧ and(z2) ∧ :op1(z2, z3) ∧ publication(z3) ∧ :wiki(z3, "The_Iliad") ∧ :name(z3, z4) ∧ name(z4) ∧ :op1(z4, "Iliad") ∧ :op2(z2, z5) ∧ publication(z5) ∧ :wiki(z5, "The_Odyssey") ∧ :name(z5, z6) ∧ name(z6) ∧ :op1(z6, "Odyssey") ∧ :mod(z2, z7) ∧ both(z7) ∧ :ARG2(z1, z8) ∧ person(z8) ∧ :wiki(z8, "Homer") ∧ :name(z8, z9) ∧ name(z9) ∧ :op1(z9, "Homer") ∧ :time(z1, z10) ∧ time(z10) ∧ :mod(z10, z11) ∧ ancient(z11) ∧ :snt2(z0, z12) ∧ contrast-01(z12) ∧ :ARG2(z12, z13) ∧ differ-01(z13) ∧ :ARG0(z13, z14) ∧ poem(z14) ∧ :quant(z14, 2) ∧ :mod(z14, z15) ∧ this(z15) ∧ :ARG2(z13, z16) ∧ and(z16) ∧ :op1(z16, z17) ∧ tone(z17) ∧ :op2(z16, z18) ∧ vocabulary(z18) ∧ :op3(z16, z19) ∧ detail(z19) ∧ :mod(z19, z20) ∧ certain(z20) ∧ :topic(z19, z21) ∧ world(z21) ∧ :mod(z21, z22) ∧ fiction(z22) ∧ :ARG1(z23, z21) ∧ depict-01(z23) ∧ :ARG0(z23, z14) ∧ :degree(z13, z24) ∧ great(z24) ∧ :snt3(z0, z25) ∧ infer-01(z25) ∧ :ARG1(z25, z26) ∧ cause-01(z26) ∧ ¬(:ARG1(z26, z27) ∧ work-01(z27) ∧ :ARG0(z27, z28) ∧ poet(z28) ∧ :ARG1(z29, z28) ∧ same-01(z29) ∧ :ARG1(z27, z30) ∧ they(z30) ∧ :mod(z27, z31) ∧ certain(z31) ∧ :mod(z31, z32) ∧ almost(z32)) ∧ :snt4(z0, z33) ∧ have-concession-91(z33) ∧ :ARG1(z33, z34) ∧ differ-02(z34) ∧ :ARG1(z34, z35) ∧ and(z35) ∧ :op1(z35, z36) ∧ publication(z36) ∧ :wiki(z36, "The_Iliad") ∧ :name(z36, z37) ∧ name(z37) ∧ :op1(z37, "Iliad") ∧ :op2(z35, z38) ∧ publication(z38) ∧ :wiki(z38, "The_Odyssey") ∧ :name(z38, z39) ∧ name(z39) ∧ :op1(z39, "The") ∧ :op2(z39, "Iliad") ∧ :mod(z35, z40) ∧ both(z40) ∧ :ARG2(z34, z41) ∧ and(z41) ∧ :op1(z41, z42) ∧ tone(z42) ∧ :op2(z41, z43) ∧ vocabulary(z43) ∧ :op3(z41, z44) ∧ detail(z44) ∧ :mod(z44, z45) ∧ certain(z45) ∧ :topic(z44, z46) ∧ world(z46) ∧ :ARG1(z47, z46) ∧ depict-01(z47) ∧ :ARG0(z47, z35) ∧ :mod(z46, z48) ∧ fiction(z48) ∧ :ARG3(z34, z49) ∧ and(z49) ∧ :op1(z49, z50) ∧ tone(z50) ∧ :op2(z49, z51) ∧ vocabulary(z51) ∧ :degree(z34, z52) ∧ great(z52) ∧ :snt5(z0, z53) ∧ cause-01(z53) ∧ ¬(:ARG1(z53, z54) ∧ work-01(z54) ∧ :ARG0(z54, z55) ∧ poet(z55) ∧ :ARG1(z56, z55) ∧ same-01(z56) ∧ :ARG1(z54, z57) ∧ and(z57) ∧ :op1(z57, z58) ∧ publication(z58) ∧ :wiki(z58, "The_Iliad") ∧ :name(z58, z59) ∧ name(z59) ∧ :op1(z59, "Iliad") ∧ :op2(z57, z60) ∧ publication(z60) ∧ :wiki(z60, "The_Odyssey") ∧ :name(z60, z61) ∧ name(z61) ∧ :op1(z61, "The") ∧ :op2(z61, "Iliad") ∧ :mod(z57, z62) ∧ both(z62) ∧ :time(z54, z63) ∧ time(z63) ∧ :mod(z63, z64) ∧ ancient(z64)) ∧ :snt2(z0, z65) ∧ have-concession-91(z65) ∧ :ARG1(z65, z66) ∧ differ-02(z66) ∧ :ARG1(z66, z67) ∧ and(z67) ∧ :op1(z67, z68) ∧ publication(z68) ∧ :wiki(z68, "The_Iliad") ∧ :name(z68, z69) ∧ name(z69) ∧ :op1(z69, "Iliad") ∧ :op2(z67, z70) ∧ publication(z70) ∧ :wiki(z70, "The_Odyssey") ∧ :name(z70, z71) ∧ name(z71) ∧ :op1(z71, "Odyssey") ∧ :mod(z67, z72) ∧ both(z72) ∧ :ARG3(z66, z73) ∧ and(z73) ∧ :op1(z73, z74) ∧ tone(z74) ∧ :op2(z73, z75) ∧ vocabulary(z75) ∧ :time(z66, z76) ∧ age-01(z76) ∧ :ARG2(z76, z77) ∧ multiple(z77) ∧ :op1(z77, z78) ∧ temporal-quantity(z78) ∧ :quant(z78, 1) ∧ :unit(z78, z79) ∧ year(z79) ∧ :ARG2(z0, z81) ∧ differ-02(z81) ∧ :ARG1(z81, z82) ∧ publication(z82) ∧ :wiki(z82, "The_Iliad") ∧ :name(z82, z83) ∧ name(z83) ∧ :op1(z83, "Iliad") ∧ :ARG2(z81, z84) ∧ publication(z84) ∧ :wiki(z84, "The_Odyssey") ∧ :name(z84, z85) ∧ name(z85) ∧ :op1(z85, "The") ∧ :op2(z85, "Iliad") ∧ :time(z81, z86) ∧ multiple(z86) ∧ :op1(z86, z87) ∧ temporal-quantity(z87) ∧ :quant(z87, 1) ∧ :unit(z87, z88) ∧ year(z88)


The introduction of the new drugs into the market is frequently prevented by a shortage of human subjects for the clinical trials needed to show that the drugs are safe and effective. Since the lives and health of people in future generations may depend on treatments that are currently experimental, practicing physicians are morally in the wrong when, in the absence of any treatment proven to be effective, they fail to encourage suitable patients to volunteer for clinical trials.

Question: Which of the following, if true, casts most doubt on the conclusion of the argument?

Choices:
- Physicians have an overriding moral and legal duty to care for the health and safety of their current patients.
- Many drugs undergoing clinical trials are intended for the treatment of conditions for which there is currently no effective treatment.
- An experimental drug cannot legally be made available to patients unless those patients are subjects in clinical trials of the drug.
- Patients do not share the physician's professional concern for public health, but everyone has a moral obligation to alleviate suffering when able to do so.

(z0 / multi-sentence
    :snt1 (z1 / prevent-01
              :ARG0 (z2 / short-06
                        :ARG1 (z3 / subject
                                  :mod (z4 / human))
                        :ARG2 (z5 / try-01
                                  :mod (z6 / clinical)
                                  :ARG1-of (z7 / need-01
                                               :purpose (z8 / show-01
                                                            :ARG1 (z9 / and
                                                                      :op1 (z10 / safe-01
                                                                                :ARG0 (z20 / and
                                                                                :op1 (z21 / live-01
                                                                                :ARG0 (z22 / person))
                                                                                :op2 (z23 / healthy
                                                                                :domain z22)
                                                                                :time (z24 / generation
                                                                                :time (z25 / future))))
                                                                      :op2 (z11 / effective-04
                                                                                :ARG0 z20))))))
              :ARG1 (z12 / introduce-02
                         :ARG1 (z13 / drug
                                    :ARG1-of (z14 / new-01))
                         :ARG2 (z15 / market))
              :ARG1-of (z16 / frequent-02))
    :snt2 (z17 / cause-01
               :ARG0 (z18 / possible-01
                          :ARG1 (z19 / depend-01
                                     :ARG0 z20
                                     :ARG1 (z26 / treat-03
                                                :ARG1-of (z27 / experiment-01
                                                              :time (z28 / current)))))
               :ARG1 (z29 / wrong-02
                          :ARG1 (z30 / physician
                                     :ARG0-of (z31 / practice-01))
                          :ARG1-of (z32 / moral-02)
                          :time (z33 / fail-01
                                     :ARG0 z30
                                     :ARG1 (z34 / encourage-01
                                                :ARG0 z30
                                                :ARG1 (z35 / person
                                                           :ARG0-of (z36 / have-rel-role-91
                                                                         :ARG2 (z37 / patient))
                                                           :ARG1-of (z38 / suitable-04
                                                                         :ARG2 z35))
                                                :ARG2 (z39 / volunteer-01
                                                           :ARG0 z35
                                                           :ARG1 (z40 / try-01
                                                                      :mod (z41 / clinical))))
                                     :condition (z42 / absent-01
                                                     :ARG1 (z43 / treat-03
                                                                :mod (z44 / any)
                                                                :ARG1-of (z45 / effective-04
                                                                              :ARG1-of (z46 / prove-01)))))))
    :snt3 (z47 / cause-01
               :ARG0 (z48 / possible-01
                          :ARG1 (z49 / depend-01
                                     :ARG0 (z50 / and
                                                :op1 (z51 / live-01
                                                          :ARG0 (z52 / person))
                                                :op2 (z53 / health
                                                          :poss z52))
                                     :ARG1 (z54 / treat-03
                                                :ARG1-of (z55 / experiment-01
                                                              :time (z56 / current)))))
               :ARG1 (z57 / wrong-02
                          :ARG1 z30
                          :manner (z58 / moral-02)))
    :snt4 (z59 / prevent-01
               :ARG0 (z60 / short-06
                          :ARG1 (z61 / subject
                                     :mod (z62 / human))
                          :ARG2 (z63 / try-01
                                     :mod (z64 / clinical)
                                     :purpose (z65 / show-01
                                                   :ARG1 (z66 / and
                                                              :op1 (z67 / safe-01
                                                                        :ARG0 (z68 / drug))
                                                              :op2 (z69 / effective-04
                                                                        :ARG0 z68)))))
               :ARG1 (z70 / introduce-02
                          :ARG1 (z71 / drug
                                     :ARG1-of (z72 / new-01))
                          :ARG2 (z73 / market)))
    :snt5 (z74 / prevent-01
               :ARG0 (z75 / age-01
                          :ARG2 (z76 / temporal-quantity
                                     :quant 1
                                     :unit (z77 / year)))
               :ARG1 (z78 / introduce-02
                          :ARG1 (z79 / drug
                                     :ARG1-of (z80 / new-01))
                          :ARG2 (z81 / market))
               :ARG2 (z82 / frequent-02))
    :snt6 (z83 / go-01
               :ARG1 (z84 / time
                          :time-of (z85 / sign-01))
               :direction (z86 / out))
    :snt7 (z87 / go-01
               :ARG1 (z88 / patient
                          :ARG1-of (z89 / suitable-04
                                        :ARG2 (z90 / volunteer-01
                                                   :ARG0 (z96 / absent-01
                                                              :ARG1 (z97 / treat-03
                                                                         :polarity -
                                                                         :mod (z98 / any)
                                                                         :ARG1-of (z99 / prove-01
                                                                                :ARG3 (z100 / effective-04
                                                                                :ARG0 z97))))
                                                   :ARG1 (z91 / trial
                                                              :mod (z92 / clinical)))))
               :snt8 (z93 / age-01
                          :ARG2 (z94 / out))
               :snt9 (z95 / cause-01
                          :ARG0 z96
                          :ARG1 (z101 / fail-01
                                      :ARG1 z66
                                      :ARG2 (z102 / encourage-01
                                                  :ARG0 z66
                                                  :ARG1 z96
                                                  :ARG2 (z103 / volunteer-01
                                                              :ARG0 z96
                                                              :ARG1 (z104 / trial
                                                                          :mod (z105 / clinical))))))))

multi-sentence(z0) ∧ :snt1(z0, z1) ∧ prevent-01(z1) ∧ :ARG0(z1, z2) ∧ short-06(z2) ∧ :ARG1(z2, z3) ∧ subject(z3) ∧ :mod(z3, z4) ∧ human(z4) ∧ :ARG2(z2, z5) ∧ try-01(z5) ∧ :mod(z5, z6) ∧ clinical(z6) ∧ :ARG1(z7, z5) ∧ need-01(z7) ∧ :purpose(z7, z8) ∧ show-01(z8) ∧ :ARG1(z8, z9) ∧ and(z9) ∧ :op1(z9, z10) ∧ safe-01(z10) ∧ :ARG0(z10, z20) ∧ and(z20) ∧ :op1(z20, z21) ∧ live-01(z21) ∧ :ARG0(z21, z22) ∧ person(z22) ∧ :op2(z20, z23) ∧ healthy(z23) ∧ :domain(z23, z22) ∧ :time(z20, z24) ∧ generation(z24) ∧ :time(z24, z25) ∧ future(z25) ∧ :op2(z9, z11) ∧ effective-04(z11) ∧ :ARG0(z11, z20) ∧ :ARG1(z1, z12) ∧ introduce-02(z12) ∧ :ARG1(z12, z13) ∧ drug(z13) ∧ :ARG1(z14, z13) ∧ new-01(z14) ∧ :ARG2(z12, z15) ∧ market(z15) ∧ :ARG1(z16, z1) ∧ frequent-02(z16) ∧ :snt2(z0, z17) ∧ cause-01(z17) ∧ :ARG0(z17, z18) ∧ possible-01(z18) ∧ :ARG1(z18, z19) ∧ depend-01(z19) ∧ :ARG0(z19, z20) ∧ :ARG1(z19, z26) ∧ treat-03(z26) ∧ :ARG1(z27, z26) ∧ experiment-01(z27) ∧ :time(z27, z28) ∧ current(z28) ∧ :ARG1(z17, z29) ∧ wrong-02(z29) ∧ :ARG1(z29, z30) ∧ physician(z30) ∧ :ARG0(z31, z30) ∧ practice-01(z31) ∧ :ARG1(z32, z29) ∧ moral-02(z32) ∧ :time(z29, z33) ∧ :condition(z33, z42) ∧ absent-01(z42) ∧ :ARG1(z42, z43) ∧ treat-03(z43) ∧ :mod(z43, z44) ∧ any(z44) ∧ :ARG1(z45, z43) ∧ effective-04(z45) ∧ :ARG1(z46, z45) ∧ prove-01(z46) ∧ fail-01(z33) ∧ :ARG0(z33, z30) ∧ :ARG1(z33, z34) ∧ encourage-01(z34) ∧ :ARG0(z34, z30) ∧ :ARG1(z34, z35) ∧ person(z35) ∧ :ARG0(z36, z35) ∧ have-rel-role-91(z36) ∧ :ARG2(z36, z37) ∧ patient(z37) ∧ :ARG1(z38, z35) ∧ suitable-04(z38) ∧ :ARG2(z38, z35) ∧ :ARG2(z34, z39) ∧ volunteer-01(z39) ∧ :ARG0(z39, z35) ∧ :ARG1(z39, z40) ∧ try-01(z40) ∧ :mod(z40, z41) ∧ clinical(z41) ∧ :snt3(z0, z47) ∧ cause-01(z47) ∧ :ARG0(z47, z48) ∧ possible-01(z48) ∧ :ARG1(z48, z49) ∧ depend-01(z49) ∧ :ARG0(z49, z50) ∧ and(z50) ∧ :op1(z50, z51) ∧ live-01(z51) ∧ :ARG0(z51, z52) ∧ person(z52) ∧ :op2(z50, z53) ∧ health(z53) ∧ :poss(z53, z52) ∧ :ARG1(z49, z54) ∧ treat-03(z54) ∧ :ARG1(z55, z54) ∧ experiment-01(z55) ∧ :time(z55, z56) ∧ current(z56) ∧ :ARG1(z47, z57) ∧ wrong-02(z57) ∧ :ARG1(z57, z30) ∧ :manner(z57, z58) ∧ moral-02(z58) ∧ :snt4(z0, z59) ∧ prevent-01(z59) ∧ :ARG0(z59, z60) ∧ short-06(z60) ∧ :ARG1(z60, z61) ∧ subject(z61) ∧ :mod(z61, z62) ∧ human(z62) ∧ :ARG2(z60, z63) ∧ try-01(z63) ∧ :mod(z63, z64) ∧ clinical(z64) ∧ :purpose(z63, z65) ∧ show-01(z65) ∧ :ARG1(z65, z66) ∧ and(z66) ∧ :op1(z66, z67) ∧ safe-01(z67) ∧ :ARG0(z67, z68) ∧ drug(z68) ∧ :op2(z66, z69) ∧ effective-04(z69) ∧ :ARG0(z69, z68) ∧ :ARG1(z59, z70) ∧ introduce-02(z70) ∧ :ARG1(z70, z71) ∧ drug(z71) ∧ :ARG1(z72, z71) ∧ new-01(z72) ∧ :ARG2(z70, z73) ∧ market(z73) ∧ :snt5(z0, z74) ∧ prevent-01(z74) ∧ :ARG0(z74, z75) ∧ age-01(z75) ∧ :ARG2(z75, z76) ∧ temporal-quantity(z76) ∧ :quant(z76, 1) ∧ :unit(z76, z77) ∧ year(z77) ∧ :ARG1(z74, z78) ∧ introduce-02(z78) ∧ :ARG1(z78, z79) ∧ drug(z79) ∧ :ARG1(z80, z79) ∧ new-01(z80) ∧ :ARG2(z78, z81) ∧ market(z81) ∧ :ARG2(z74, z82) ∧ frequent-02(z82) ∧ :snt6(z0, z83) ∧ go-01(z83) ∧ :ARG1(z83, z84) ∧ time(z84) ∧ :time(z85, z84) ∧ sign-01(z85) ∧ :direction(z83, z86) ∧ out(z86) ∧ :snt7(z0, z87) ∧ go-01(z87) ∧ :ARG1(z87, z88) ∧ patient(z88) ∧ :ARG1(z89, z88) ∧ suitable-04(z89) ∧ :ARG2(z89, z90) ∧ volunteer-01(z90) ∧ :ARG0(z90, z96) ∧ absent-01(z96) ∧ ¬(:ARG1(z96, z97) ∧ treat-03(z97) ∧ :mod(z97, z98) ∧ any(z98) ∧ :ARG1(z99, z97) ∧ prove-01(z99) ∧ :ARG3(z99, z100) ∧ effective-04(z100) ∧ :ARG0(z100, z97)) ∧ :ARG1(z90, z91) ∧ trial(z91) ∧ :mod(z91, z92) ∧ clinical(z92) ∧ :snt8(z87, z93) ∧ age-01(z93) ∧ :ARG2(z93, z94) ∧ out(z94) ∧ :snt9(z87, z95) ∧ cause-01(z95) ∧ :ARG0(z95, z96) ∧ :ARG1(z95, z101) ∧ fail-01(z101) ∧ :ARG1(z101, z66) ∧ :ARG2(z101, z102) ∧ encourage-01(z102) ∧ :ARG0(z102, z66) ∧ :ARG1(z102, z96) ∧ :ARG2(z102, z103) ∧ volunteer-01(z103) ∧ :ARG0(z103, z96) ∧ :ARG1(z103, z104) ∧ trial(z104) ∧ :mod(z104, z105) ∧ clinical(z105)


Many media said China's male-to-female ratio a serious imbalance. By 2020, there will be 30 million to 40 million more men of marriageable age in China than women, meaning that on average one in five men will be unable to find a spouse and ten million will be without a wife.

Question: Which of the following statements best supports the above statement?

Choices:
- The spread of sex selection technology.
- The census was a great success.
- Late Marriage and late childbearing are common.
- More people want to be single.

(z0 / multi-sentence
    :snt1 (z1 / say-01
              :ARG0 (z2 / media
                        :quant (z3 / many))
              :ARG1 (z4 / balance-01
                        :polarity -
                        :ARG1 (z5 / ratio-of
                                  :op1 (z6 / male)
                                  :op2 (z7 / female)
                                  :poss (z8 / country
                                            :wiki "China"
                                            :name (z9 / name
                                                      :op1 "China")))
                        :ARG1-of (z10 / serious-02)))
    :snt2 (z11 / have-quant-91
               :ARG1 (z12 / man
                          :ARG1-of (z13 / age-01
                                        :ARG2 (z14 / marry-01
                                                   :ARG1 z12
                                                   :ARG1-of (z15 / possible-01)))
                          :location z8)
               :ARG3 (z16 / more
                          :quant (z17 / between
                                      :op1 30000000
                                      :op2 40000000))
               :ARG4 (z18 / woman)
               :time (z19 / by
                          :op1 (z20 / date-entity
                                    :year 2020))
               :ARG1-of (z21 / mean-01
                             :ARG2 (z22 / and
                                        :op1 (z23 / possible-01
                                                  :polarity -
                                                  :ARG1 (z24 / find-01
                                                             :ARG0 (z25 / man
                                                                        :ARG1-of (z26 / include-91
                                                                                :ARG2 (z27 / man)
                                                                                :ARG3 "1/5"))
                                                             :ARG1 (z28 / person
                                                                        :ARG0-of (z29 / have-rel-role-91
                                                                                :ARG2 (z30 / spouse))))
                                                  :ARG1-of (z31 / average-04))
                                        :op2 (z32 / have-03
                                                  :polarity -
                                                  :ARG0 (z33 / man
                                                             :ARG1-of (z34 / include-91
                                                                           :ARG2 (z35 / man)
                                                                           :ARG3 "1/10"))
                                                  :ARG1 (z36 / person
                                                             :ARG0-of (z37 / have-rel-role-91
                                                                           :ARG1 z33
                                                                           :ARG2 (z38 / wife))))))))


Scientists propose placing seismic stations on the floor of the Pacific Ocean to warn threatened coastal communities on the northwestern coast of the United States of approaching tidal waves caused by earthquakes. Since forewarned communities could take steps to evacuate, many of the injuries and deaths that would otherwise occur could be avoided if the government would implement this proposal.

Question: The answer to which of the following questions would be most important in determining whether implementing the proposal would be likely to achieve the desired result?

Choices:
- How soon after a tidal wave hits land is it safe for evacuees to return to their communities?
- Would there be enough time after receiving warning of an approaching tidal wave for communities to evacuate safely?
- When was the last time that the coastal communities were threatened by an approaching tidal wave?
- Can the stations be equipped to collect and relay information about phenomena other than tidal waves caused by earthquakes?

(z0 / multi-sentence
    :snt1 (z1 / propose-01
              :ARG0 (z2 / person
                        :ARG0-of (z3 / have-org-role-91
                                     :ARG2 (z4 / scientist)))
              :ARG1 (z5 / place-01
                        :ARG0 z2
                        :ARG1 (z6 / station
                                  :mod (z7 / seismic))
                        :ARG2 (z8 / floor
                                  :part-of (z9 / ocean
                                               :wiki "Pacific_Ocean"
                                               :name (z10 / name
                                                          :op1 "Pacific"
                                                          :op2 "Ocean")))
                        :purpose (z11 / warn-01
                                      :ARG0 z6
                                      :ARG1 (z12 / approach-01
                                                 :ARG1 (z13 / wave
                                                            :mod (z14 / tide)
                                                            :ARG1-of (z15 / cause-01
                                                                          :ARG0 (z16 / earthquake))))
                                      :ARG2 (z17 / community
                                                 :mod (z18 / coast)
                                                 :ARG1-of (z19 / threaten-01)
                                                 :location (z20 / coast
                                                                :location (z21 / country
                                                                               :wiki "United_States"
                                                                               :name (z22 / name
                                                                                :op1 "United"
                                                                                :op2 "States"))
                                                                :mod (z23 / northwest))
                                                 :location (z24 / coast)))))
    :snt2 (z25 / cause-01
               :ARG0 (z26 / possible-01
                          :ARG1 (z27 / take-01
                                     :ARG0 (z28 / community
                                                :ARG1-of (z29 / warn-01
                                                              :ARG1-of (z30 / foretell-01)))
                                     :ARG1 (z31 / step-01
                                                :ARG1 z28
                                                :ARG2 (z32 / evacuate-01
                                                           :ARG0 z28))))
               :ARG1 (z33 / possible-01
                          :ARG1 (z34 / avoid-01
                                     :ARG1 (z35 / and
                                                :op1 (z36 / injure-01)
                                                :op2 (z37 / die-01)
                                                :quant (z38 / many)
                                                :ARG1-of (z39 / include-91
                                                              :ARG2 (z40 / and
                                                                         :op1 (z41 / injure-01)
                                                                         :op2 (z42 / die-01)
                                                                         :ARG1-of (z43 / have-condition-91
                                                                                :ARG2 (z44 / have-polarity-91
                                                                                :ARG2 -)))))
                                     :condition (z45 / implement-01
                                                     :ARG0 (z46 / government-organization
                                                                :ARG0-of (z47 / govern-01))
                                                     :ARG1 (z48 / thing
                                                                :ARG1-of (z49 / propose-01)
                                                                :mod (z50 / this))))))
    :snt3 (z51 / propose-01
               :ARG0 (z52 / person
                          :ARG0-of (z53 / have-org-role-91
                                        :ARG2 (z54 / scientist)))
               :ARG1 (z55 / place-01
                          :ARG0 z52
                          :ARG1 (z56 / station
                                     :mod (z57 / seismic))
                          :ARG2 (z58 / floor
                                     :part-of (z59 / ocean
                                                   :wiki "Pacific_Ocean"
                                                   :name (z60 / name
                                                              :op1 "Pacific"
                                                              :op2 "Ocean")))
                          :purpose (z61 / warn-01
                                        :ARG0 z56
                                        :ARG1 (z62 / approach-01
                                                   :ARG1 (z63 / wave
                                                              :mod (z64 / tide)
                                                              :ARG1-of (z65 / cause-01
                                                                            :ARG0 (z66 / earthquake)))
                                                   :ARG2 (z67 / community
                                                              :mod (z68 / coast)
                                                              :ARG1-of (z69 / threaten-01)
                                                              :location (z70 / coast
                                                                             :location (z71 / country
                                                                                :wiki "United_States"
                                                                                :name (z72 / name
                                                                                :op1 "United"
                                                                                :op2 "States")))
                                                              :location (z73 / northwest)))
                                        :ARG2 z67)))
    :snt4 (z74 / cause-01
               :ARG0 (z75 / possible-01
                          :ARG1 (z76 / take-01
                                     :ARG0 (z77 / community
                                                :ARG1-of (z78 / warn-01))
                                     :ARG1 (z79 / step-01
                                                :ARG1 z77
                                                :ARG2 (z80 / evacuate-01
                                                           :ARG0 z77))))
               :ARG1 (z81 / possible-01
                          :ARG1 (z82 / avoid-01
                                     :ARG1 (z83 / and
                                                :op1 (z84 / injure-01)
                                                :op2 (z85 / die-01)
                                                :quant (z86 / many)
                                                :ARG1-of (z87 / include-91
                                                              :ARG2 (z88 / and
                                                                         :op1 (z89 / injure-01)
                                                                         :op2 (z90 / die-01)
                                                                         :ARG1-of (z91 / except-01
                                                                                :ARG2 (z92 / and
                                                                                :op1 (z93 / injure-01)
                                                                                :op2 (z94 / die-01)))))))))
    :ARG1 (z96 / time
               :time-of (z97 / lunch-01)))

multi-sentence(z0) ∧ :snt1(z0, z1) ∧ propose-01(z1) ∧ :ARG0(z1, z2) ∧ person(z2) ∧ :ARG0(z3, z2) ∧ have-org-role-91(z3) ∧ :ARG2(z3, z4) ∧ scientist(z4) ∧ :ARG1(z1, z5) ∧ place-01(z5) ∧ :ARG0(z5, z2) ∧ :ARG1(z5, z6) ∧ station(z6) ∧ :mod(z6, z7) ∧ seismic(z7) ∧ :ARG2(z5, z8) ∧ floor(z8) ∧ :part(z9, z8) ∧ ocean(z9) ∧ :wiki(z9, "Pacific_Ocean") ∧ :name(z9, z10) ∧ name(z10) ∧ :op1(z10, "Pacific") ∧ :op2(z10, "Ocean") ∧ :purpose(z5, z11) ∧ warn-01(z11) ∧ :ARG0(z11, z6) ∧ :ARG1(z11, z12) ∧ approach-01(z12) ∧ :ARG1(z12, z13) ∧ wave(z13) ∧ :mod(z13, z14) ∧ tide(z14) ∧ :ARG1(z15, z13) ∧ cause-01(z15) ∧ :ARG0(z15, z16) ∧ earthquake(z16) ∧ :ARG2(z11, z17) ∧ community(z17) ∧ :mod(z17, z18) ∧ coast(z18) ∧ :ARG1(z19, z17) ∧ threaten-01(z19) ∧ :location(z17, z20) ∧ coast(z20) ∧ :location(z20, z21) ∧ country(z21) ∧ :wiki(z21, "United_States") ∧ :name(z21, z22) ∧ name(z22) ∧ :op1(z22, "United") ∧ :op2(z22, "States") ∧ :mod(z20, z23) ∧ northwest(z23) ∧ :location(z17, z24) ∧ coast(z24) ∧ :snt2(z0, z25) ∧ cause-01(z25) ∧ :ARG0(z25, z26) ∧ possible-01(z26) ∧ :ARG1(z26, z27) ∧ take-01(z27) ∧ :ARG0(z27, z28) ∧ community(z28) ∧ :ARG1(z29, z28) ∧ warn-01(z29) ∧ :ARG1(z30, z29) ∧ foretell-01(z30) ∧ :ARG1(z27, z31) ∧ step-01(z31) ∧ :ARG1(z31, z28) ∧ :ARG2(z31, z32) ∧ evacuate-01(z32) ∧ :ARG0(z32, z28) ∧ :ARG1(z25, z33) ∧ possible-01(z33) ∧ :ARG1(z33, z34) ∧ :condition(z34, z45) ∧ implement-01(z45) ∧ :ARG0(z45, z46) ∧ government-organization(z46) ∧ :ARG0(z47, z46) ∧ govern-01(z47) ∧ :ARG1(z45, z48) ∧ thing(z48) ∧ :ARG1(z49, z48) ∧ propose-01(z49) ∧ :mod(z48, z50) ∧ this(z50) ∧ avoid-01(z34) ∧ :ARG1(z34, z35) ∧ and(z35) ∧ :op1(z35, z36) ∧ injure-01(z36) ∧ :op2(z35, z37) ∧ die-01(z37) ∧ :quant(z35, z38) ∧ many(z38) ∧ :ARG1(z39, z35) ∧ include-91(z39) ∧ :ARG2(z39, z40) ∧ and(z40) ∧ :op1(z40, z41) ∧ injure-01(z41) ∧ :op2(z40, z42) ∧ die-01(z42) ∧ :ARG1(z43, z40) ∧ have-condition-91(z43) ∧ :ARG2(z43, z44) ∧ have-polarity-91(z44) ∧ :ARG2(z44, -) ∧ :snt3(z0, z51) ∧ propose-01(z51) ∧ :ARG0(z51, z52) ∧ person(z52) ∧ :ARG0(z53, z52) ∧ have-org-role-91(z53) ∧ :ARG2(z53, z54) ∧ scientist(z54) ∧ :ARG1(z51, z55) ∧ place-01(z55) ∧ :ARG0(z55, z52) ∧ :ARG1(z55, z56) ∧ station(z56) ∧ :mod(z56, z57) ∧ seismic(z57) ∧ :ARG2(z55, z58) ∧ floor(z58) ∧ :part(z59, z58) ∧ ocean(z59) ∧ :wiki(z59, "Pacific_Ocean") ∧ :name(z59, z60) ∧ name(z60) ∧ :op1(z60, "Pacific") ∧ :op2(z60, "Ocean") ∧ :purpose(z55, z61) ∧ warn-01(z61) ∧ :ARG0(z61, z56) ∧ :ARG1(z61, z62) ∧ approach-01(z62) ∧ :ARG1(z62, z63) ∧ wave(z63) ∧ :mod(z63, z64) ∧ tide(z64) ∧ :ARG1(z65, z63) ∧ cause-01(z65) ∧ :ARG0(z65, z66) ∧ earthquake(z66) ∧ :ARG2(z62, z67) ∧ community(z67) ∧ :mod(z67, z68) ∧ coast(z68) ∧ :ARG1(z69, z67) ∧ threaten-01(z69) ∧ :location(z67, z70) ∧ coast(z70) ∧ :location(z70, z71) ∧ country(z71) ∧ :wiki(z71, "United_States") ∧ :name(z71, z72) ∧ name(z72) ∧ :op1(z72, "United") ∧ :op2(z72, "States") ∧ :location(z67, z73) ∧ northwest(z73) ∧ :ARG2(z61, z67) ∧ :snt4(z0, z74) ∧ cause-01(z74) ∧ :ARG0(z74, z75) ∧ possible-01(z75) ∧ :ARG1(z75, z76) ∧ take-01(z76) ∧ :ARG0(z76, z77) ∧ community(z77) ∧ :ARG1(z78, z77) ∧ warn-01(z78) ∧ :ARG1(z76, z79) ∧ step-01(z79) ∧ :ARG1(z79, z77) ∧ :ARG2(z79, z80) ∧ evacuate-01(z80) ∧ :ARG0(z80, z77) ∧ :ARG1(z74, z81) ∧ possible-01(z81) ∧ :ARG1(z81, z82) ∧ avoid-01(z82) ∧ :ARG1(z82, z83) ∧ and(z83) ∧ :op1(z83, z84) ∧ injure-01(z84) ∧ :op2(z83, z85) ∧ die-01(z85) ∧ :quant(z83, z86) ∧ many(z86) ∧ :ARG1(z87, z83) ∧ include-91(z87) ∧ :ARG2(z87, z88) ∧ and(z88) ∧ :op1(z88, z89) ∧ injure-01(z89) ∧ :op2(z88, z90) ∧ die-01(z90) ∧ :ARG1(z91, z88) ∧ except-01(z91) ∧ :ARG2(z91, z92) ∧ and(z92) ∧ :op1(z92, z93) ∧ injure-01(z93) ∧ :op2(z92, z94) ∧ die-01(z94) ∧ :ARG1(z0, z96) ∧ time(z96) ∧ :time(z97, z96) ∧ lunch-01(z97)