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.

Prompt: John was not a good student. John 
Completion A: never goes to class. 
Completion B: studied hard. 
Completion C: likes to play video games. 
Completion D: played hard.
Completion A