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: eleven minus ten 
Completion A: ten 
Completion B: one 
Completion C: eleven 
Completion D: nine
Completion B

Prompt: A teacher playing computer games at home. He 
Completion A: is sleeping. 
Completion B: is reading in front of his bedroom. 
Completion C: asks his friend to kill a monster in the game. 
Completion D: is teaching his student in his classroom.
Completion C

Prompt: A dog is leashed to a pole outside. The dog is 
Completion A: tied waiting for the owner 
Completion B: probably mad 
Completion C: probably a girl 
Completion D: at the north pole

Completion A