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.

Ex Input:
Prompt: Cathy and Tina are in the same group. They 
Completion A: are boys. 
Completion B: are teammates. 
Completion C: are people. 
Completion D: are friends.

Ex Output:
Completion B


Ex Input:
Prompt: A natural disaster affected an arid city. It was probably a 
Completion A: drought. 
Completion B: earthquake. 
Completion C: plague. 
Completion D: tsunami.

Ex Output:
Completion A


Ex Input:
Prompt: My teeth are crooked. I need 
Completion A: a mint 
Completion B: gum 
Completion C: a job 
Completion D: braces

Ex Output:

Completion D