Definition: 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.
Input: Prompt: A dog is being led on a leash through a park. His owner stoped
Completion A: and then gave the dog a treat.
Completion B: and started to cry.
Completion C: and meowed.
Completion D: to speak on his phone.
Output:
Completion A