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 Input:
Prompt: This is a picture of a dog, that is why
Completion A: there is a horn.
Completion B: there is no dog in the picture
Completion C: there is a tail.
Completion D: there is a phone.

Ex Output:
Completion C

Ex Input:
Prompt: He never keeps his room clean. He
Completion A: has to tidy up his room
Completion B: is a very friendly person.
Completion C: is well-known among the students
Completion D: is a very neat guy

Ex Output:
Completion A

Ex Input:
Prompt: George H.W. and Barbara Bush spent more than seven decades of their lives together until her passing on April 17, 2018. George H.W.
Completion A: always eat breakfast with his wife.
Completion B: had to live alone without her wife.
Completion C: didn't expected his wife would die on April 17.
Completion D: grieved for his wife's death.

Ex Output:
Completion D