instruction:
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.
question:
Prompt: Sam was a night owl. Sam 
Completion A: is known to be a wise owl. 
Completion B: stayed up late everyday. 
Completion C: was the apex predator of the forest at night. 
Completion D: was keen on catching his prey.
answer:
Completion B


question:
Prompt: After learning that a curveball was the batter's Achilles' heel, the pitcher 
Completion A: named his dog "Curveball." 
Completion B: decided to visit Greece. 
Completion C: played baseball every day for the rest of his life. 
Completion D: decided to only throw that pitch.
answer:
Completion D


question:
Prompt: In old times, people thought that the Earth was flat. It is because 
Completion A: the Earth is actually flat. 
Completion B: they were misinformed. 
Completion C: they have not been to the other side of the planet. 
Completion D: although the Earth is spherical, in five dimensional hyperspace the Earth is flat.
answer:

Completion B