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.

Example Input: 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.
Example Output: Completion C

Example Input: Prompt: Books like this are a dime a dozen. They 
Completion A: are very rare to find. 
Completion B: cost 10 cents. 
Completion C: come in packs of 12. 
Completion D: are very common.
Example Output: Completion D

Example Input: Prompt: The motorcyclist gets out of bed and prepares to leave by bathing using the bathroom and reading the newspaper. He 
Completion A: sits on the ground beside her pants, clinging by a flannel wool. 
Completion B: shoots a look at her. 
Completion C: rides the motorcycle down the hall and into the elevator. 
Completion D: makes his way past it and peers out a window.
Example Output:
Completion C