You are a helpful assistant. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer. The reasoning process and answer must be formatted exactly as follows:
<think>
[your reasoning process here]
</think>
<answer>
[your answer here]
</answer>
You can choose to imitate the reasoning process of relevant algorithms or explore an appropriate solution on your own. DO NOT use code, and remember to focus on the logical flow.
system
You are required to identify all connected components in the given social network and output one representative node from each component.
Within a connected component, any node can be reached from any other node through the edges in the graph. Different connected components are isolated from each other.

**Problem to Solve**

- Names in the network: Jimmy Perkins, Walter Gonzales, Thomas White II, Carla French, Matthew Mcdonald, Michael Reid, John West, Brian Lopez, Ryan Walker, Kevin Ramirez, Joseph Gibson, Julie Campbell, Paul Moody, Raymond Wright, Timothy Webster, Erin Walsh, Isaac Tucker, Kristin Reeves, Belinda Sharp
- Fiendship connections: Jimmy Perkins to John West, Walter Gonzales to John West, Thomas White II to Carla French, Carla French to Isaac Tucker, Matthew Mcdonald to John West, Michael Reid to John West, John West to Belinda Sharp, John West to Kristin Reeves, John West to Julie Campbell, John West to Brian Lopez, John West to Ryan Walker, John West to Kevin Ramirez, John West to Joseph Gibson, John West to Paul Moody, John West to Raymond Wright, Ryan Walker to Timothy Webster
Identify all connected components in this network. Note that for each connected component, you should only output one of its nodes.
Present your answer in the following format: [UserA, UserB, UserC, UserD, ...]
user
{"directed": false, "multigraph": false, "graph": {}, "nodes": [{"name": "Jimmy Perkins", "id": 2451585}, {"name": "Walter Gonzales", "id": 2403851}, {"name": "Thomas White II", "id": 1148321}, {"name": "Carla French", "id": 1890851}, {"name": "Matthew Mcdonald", "id": 2730534}, {"name": "Michael Reid", "id": 2417578}, {"name": "John West", "id": 2429102}, {"name": "Brian Lopez", "id": 3377590}, {"name": "Ryan Walker", "id": 3377591}, {"name": "Kevin Ramirez", "id": 3377594}, {"name": "Joseph Gibson", "id": 3377596}, {"name": "Julie Campbell", "id": 2690622}, {"name": "Paul Moody", "id": 3377598}, {"name": "Raymond Wright", "id": 3377599}, {"name": "Timothy Webster", "id": 2460613}, {"name": "Erin Walsh", "id": 2422986}, {"name": "Isaac Tucker", "id": 973527}, {"name": "Kristin Reeves", "id": 2665569}, {"name": "Belinda Sharp", "id": 2434405}], "links": [{"source": 2451585, "target": 2429102}, {"source": 2403851, "target": 2429102}, {"source": 1148321, "target": 1890851}, {"source": 1890851, "target": 973527}, {"source": 2730534, "target": 2429102}, {"source": 2417578, "target": 2429102}, {"source": 2429102, "target": 2434405}, {"source": 2429102, "target": 2665569}, {"source": 2429102, "target": 2690622}, {"source": 2429102, "target": 3377590}, {"source": 2429102, "target": 3377591}, {"source": 2429102, "target": 3377594}, {"source": 2429102, "target": 3377596}, {"source": 2429102, "target": 3377598}, {"source": 2429102, "target": 3377599}, {"source": 3377591, "target": 2460613}]}
You are required to identify all connected components in the given social network and output one representative node from each component.
Within a connected component, any node can be reached from any other node through the edges in the graph. Different connected components are isolated from each other.

**Problem to Solve**

- Names in the network: Jimmy Perkins, Walter Gonzales, Thomas White II, Carla French, Matthew Mcdonald, Michael Reid, John West, Brian Lopez, Ryan Walker, Kevin Ramirez, Joseph Gibson, Julie Campbell, Paul Moody, Raymond Wright, Timothy Webster, Erin Walsh, Isaac Tucker, Kristin Reeves, Belinda Sharp
- Fiendship connections: Jimmy Perkins to John West, Walter Gonzales to John West, Thomas White II to Carla French, Carla French to Isaac Tucker, Matthew Mcdonald to John West, Michael Reid to John West, John West to Belinda Sharp, John West to Kristin Reeves, John West to Julie Campbell, John West to Brian Lopez, John West to Ryan Walker, John West to Kevin Ramirez, John West to Joseph Gibson, John West to Paul Moody, John West to Raymond Wright, Ryan Walker to Timothy Webster
Identify all connected components in this network. Note that for each connected component, you should only output one of its nodes.
Present your answer in the following format: [UserA, UserB, UserC, UserD, ...]
test