Definition: 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.
Input: Prompt: Buster was so anti-Semitic that he
Completion A: believed he was not a racist.
Completion B: was not known as a bigot.
Completion C: developed a reputation for being kind-hearted.
Completion D: discriminated against the Jews.
Output:
Completion D