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: A boy is holding a pack of baseball cards. He
Completion A: uses a microscope to investigate cultures on a slide.
Completion B: likes them because he enjoys following basketball.
Completion C: puts the pack into boiling water in order to preserve the quality of the cards.
Completion D: opens the pack and begins looking through the cards.

Ex Output:
Completion D

Ex Input:
Prompt: John is a professional swimmer, and stopped at the deep end. He
Completion A: jumped in the water
Completion B: drank water
Completion C: treaded
Completion D: yelled

Ex Output:
Completion C

Ex Input:
Prompt: A conductor stands at the podium as the concert begins. He
Completion A: cues the oboes at the beginning of the symphony.
Completion B: begins to conduct electricity very well.
Completion C: applauds the music from the balcony.
Completion D: accepts his medal and thanks the crowd.

Ex Output:
Completion A