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: Most march madness games come down to the wire. So 
Completion A: they are stupid 
Completion B: they are hard to predict 
Completion C: they are easy to predict 
Completion D: they are a waste of time
Completion B

Prompt: I can't come to work today because 
Completion A: I love to work 
Completion B: I'm so happy 
Completion C: I'm feeling under the weather 
Completion D: I like my boss
Completion C

Prompt: Thomas did not like looking in the mirror, because 
Completion A: Saturday is the last day of the week. 
Completion B: he believed himself to be ugly. 
Completion C: Thomas has a mirror in his house. 
Completion D: Thomas is a coward.

Completion B