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: Professor Downey has given a very difficult test but all students got the full marks except John . John is 
Completion A: happy that he hasn't got the full marks. 
Completion B: dancing in celebration. 
Completion C: sad that he hasn't got the full marks. 
Completion D: super happy that he came last in the test.

Answer: Completion C


Question: Prompt: Alex would often play devil's advocate. He 
Completion A: argued the opposite side of many arguments. 
Completion B: took up knitting. 
Completion C: was a serial killer. 
Completion D: thought that Satan was correct about a lot of things.

Answer: Completion A


Question: Prompt: I am 30 years old, so 
Completion A: I can not vote. 
Completion B: I can not sleep 
Completion C: I can not work. 
Completion D: I can vote.

Answer:
Completion D