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: Sally was on cloud nine after winning the competition. Sally 
Completion A: flew up high in the sky. 
Completion B: was sad. 
Completion C: was very happy. 
Completion D: had to train harder for the next competition.
Example Output: Completion C

Example Input: Prompt: The student is at the store and wants to buy lotion. The student 
Completion A: has an exam tomorrow. 
Completion B: looks in the cosmetics aisle. 
Completion C: buys apples. 
Completion D: opens his books and studies.
Example Output: Completion B

Example Input: Prompt: There is a dog in the garden. He 
Completion A: planted some seeds. 
Completion B: ran for president. 
Completion C: ran after the cat. 
Completion D: ate small humans.
Example Output:
Completion C