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.

[EX Q]: Prompt: Percy's cat walks through the corridor. The cat 
Completion A: found his tail where he left it 
Completion B: leaps into my arm and starts licking my hand 
Completion C: is now facing a big decision 
Completion D: was enjoying the party thrown in his honour
[EX A]: Completion B

[EX Q]: Prompt: I applied to Northwestern University. They 
Completion A: offered to pay for my tuition in full provided I solved P vs. NP by the end of my undergraduate studies. 
Completion B: accepted me because I bought the rights to the land where the University is located. 
Completion C: accepted me because I stood out from the other applicants. 
Completion D: accepted me because I had the exact same DNA as one of the original founders.
[EX A]: Completion C

[EX Q]: Prompt: The store owner said "this item will cost you an arm and a leg." The store owner 
Completion A: had a large knife for chopping off arms and legs if anyone wanted the item. 
Completion B: was easily willing to give away the item. 
Completion C: was very keen on limbs for his human body part collection. 
Completion D: demanded a lot of money for the item.
[EX A]:
Completion D