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 is as slow as a sloth. She
Completion A: takes a long time to run the mile.
Completion B: lives in the jungle.
Completion C: eats leaves.
Completion D: runs like a cheetah.
Completion A