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: Professor Downey has solved the most difficult NLP problem. He is
Completion A: sad that it was a difficult problem.
Completion B: sad that he has solved the difficult problem.
Completion C: very sad.
Completion D: happy to have solved it.
[EX A]: Completion D

[EX Q]: Prompt: A clown is at the circus. He
Completion A: smells of peanuts and popcorn, has a clown car that explodes, and lives underneath the circus.
Completion B: honks his red nose, liberates an oppressed nation, and turns global politics into a circus.
Completion C: laughs and chuckles, terrorizes kids in Derry, Maine, and retreats to the circus.
Completion D: is preparing for tonight's show.
[EX A]: Completion D

[EX Q]: Prompt: A king sipped a glass of red wine with dinner. He
Completion A: won chess.
Completion B: got drunk.
Completion C: fell in a ditch.
Completion D: sent his cat to prison.
[EX A]:
Completion B