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: I can't believe that once the answer was revealed 
Completion A: we all fell through the floor. 
Completion B: we still didn't understand the question. 
Completion C: no one had revealed to us the answer. 
Completion D: we wished to go pet that dog.
Example Output: Completion B

Example Input: Prompt: Machine Learning is one of the most interesting and practical courses at Northwestern University. Machine Learning 
Completion A: is a combination of real world and unrealistic 
Completion B: is a statistics-based course 
Completion C: is a useful course 
Completion D: is a unrealistic course
Example Output: Completion C

Example Input: Prompt: Bob is playing squash with his girl friend and decides to get dinner. He 
Completion A: starts texting his girl friend. 
Completion B: makes a meal with his dog. 
Completion C: buys squash and makes a meal out of it. 
Completion D: eats his racket.
Example Output:
Completion C