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: Paul was riding an elephant and accidentally fell off. Paul
Completion A: had a trunk and four legs.
Completion B: never left the elephant's back.
Completion C: vowed to never ride an elephant again.
Completion D: asked the elephant to order him two milkshakes.
Completion C

Prompt: John studies for his math test. He
Completion A: works on algebra problems
Completion B: goes for a walk
Completion C: reads the newspaper
Completion D: writes an essay
Completion A

Prompt: A police officer is walking with a guard dog. The dog
Completion A: doesn't want to be a dog.
Completion B: runs into the fire.
Completion C: wants to become the police officer's enemy.
Completion D: is about fifteen years old.
Completion D