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: Sam said the test was a piece of cake. Sam
Completion A: thought the test was easy.
Completion B: ate some chocolate cake for the test.
Completion C: found it strange the test was vanilla cake.
Completion D: found the test very difficult.
A:
Completion A