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.

Example Input: Prompt: A man lost a bet to his friend. His friend 
Completion A: told him to pony up the cash. 
Completion B: met his birth mother. 
Completion C: gave him a high five. 
Completion D: was diagnosed with a terminal disease.
Example Output: Completion A

Example Input: Prompt: John started swimming a week ago. He 
Completion A: swam at the state level. 
Completion B: swam very quickly like a professional. 
Completion C: only knew how to doggy paddle. 
Completion D: swam with perfect strokes.
Example Output: Completion C

Example Input: Prompt: John started swimming a week ago. He 
Completion A: swam at the state level. 
Completion B: swam very quickly like a professional. 
Completion C: only knew how to doggy paddle. 
Completion D: swam with perfect strokes.
Example Output:
Completion C