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.

Prompt: The carefully generated words were classified incorrectly by the model. The model 
Completion A: raises prices. 
Completion B: eats dinner. 
Completion C: ceases to be useful. 
Completion D: is used to remove classification tasks.
Completion C

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.
Completion A

Prompt: The carefully generated words were classified incorrectly by the model. The model 
Completion A: eats dinner. 
Completion B: calls classification experts. 
Completion C: raises prices. 
Completion D: ceases to be useful.

Completion D