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: 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.
Example Output: Completion B

Example Input: Prompt: After being paralyzed, John
Completion A: decided to run a marathon.
Completion B: needed assistance with everyday tasks.
Completion C: played soccer with his doctor.
Completion D: could not believe his good luck.
Example Output: Completion B

Example Input: Prompt: The pilot program was a huge success. The company
Completion A: let everyone fly airplanes.
Completion B: invested in bringing the product to market.
Completion C: opened an airline.
Completion D: enrolled everyone in NASA training.
Example Output:
Completion B