Given a prompt and four completions, select the completion that is the most plausible in continuing or answering the prompt. This task is designed to test common sense and has various categories ranging between idioms, negated statements, polysemy, subject referencing, and quantitative reasoning. Generate either Completion A, Completion B, Completion C, or Completion D.
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Question: Prompt: Cathy and Tina are in the same group. They 
Completion A: are boys. 
Completion B: are teammates. 
Completion C: are people. 
Completion D: are friends.

Answer: Completion B


Question: Prompt: My favorite color is the color of plants. My favorite color is 
Completion A: blue 
Completion B: purple 
Completion C: red 
Completion D: green

Answer: Completion D


Question: Prompt: Some friends play beach volleyball. They 
Completion A: are in California. 
Completion B: are in the ocean getting tan. 
Completion C: hit the baseball back and forth. 
Completion D: love making sand castles.

Answer:
Completion A