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.

Q: Prompt: she is my mother and her husband is my 
Completion A: daughter 
Completion B: aunt 
Completion C: son 
Completion D: dad

A: Completion D
****
Q: Prompt: An astronaut returns home from his year-long space mission. He 
Completion A: floats off into space. 
Completion B: hugs his wife and daughter. 
Completion C: does a backflip and lands on Pluto. 
Completion D: watches Michael Jackson videos and ends up on the moon.

A: Completion B
****
Q: Prompt: Two people are at a tennis court. They 
Completion A: cook dinner. 
Completion B: start playing against each other. 
Completion C: appear for a hearing and testify. 
Completion D: flee the scene.

A:
Completion B
****