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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 girl confessed her love to the boy. The boy
Completion A: came clean about how he ate all the cookies
Completion B: ran downstairs to open the door
Completion C: ran to his room to check the letters to see whether or not he was rejected
Completion D: gave an indefinite response about his feelings
Output:
Completion D