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.

[EX Q]: Prompt: Unlike Bob, Sarah is smart. Bob 
Completion A: is smart. 
Completion B: is beautiful. 
Completion C: is unlikely. 
Completion D: is stupid.
[EX A]: Completion D

[EX Q]: Prompt: Bob has gathered in the crowd near the starting line to watch the runners run the race. He 
Completion A: will cheer the runners on. 
Completion B: will start running the race. 
Completion C: will go home and play chess. 
Completion D: will advertise his product for athletes.
[EX A]: Completion A

[EX Q]: Prompt: If Marry exercised every day, marry would be so fit. Marry 
Completion A: is fit. 
Completion B: is not fit. 
Completion C: does not exercise. 
Completion D: eats a lot.
[EX A]:
Completion B