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: 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 man visits his father at his retirement home. His dad 
Completion A: wants to go get fast food for lunch. 
Completion B: fought in the Civil War. 
Completion C: was too busy working at his job. 
Completion D: once ate a goldfish whole.
Completion A

Prompt: This is a picture of a dog, that is why 
Completion A: there is a horn. 
Completion B: there is no dog in the picture 
Completion C: there is a tail. 
Completion D: there is a phone.

Completion C