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.

Q: Prompt: Bob is a top student in his school. He 
Completion A: got 0 score in his exam while others are much better than him. 
Completion B: watches a favorite TV show. 
Completion C: got 10 points while most student got 1 points. 
Completion D: was sad because of his bad score.

A: Completion C
****
Q: Prompt: Two men are holding swords in a field, facing each other and looking intense. They 
Completion A: begin ice dancing. 
Completion B: begin to discuss politics in a civil manner. 
Completion C: become as flat as a pancake. 
Completion D: begin fencing.

A: Completion D
****
Q: Prompt: Bert teaches his friend Ernie basic algebra. Ernie 
Completion A: solves the quadratic equation. 
Completion B: writes a thesis paper the next day about calculus. 
Completion C: writes a new algorithm for finding eigenvalues. 
Completion D: finds the partial derivative of the Black Scholes equations.

A:
Completion A
****