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: A gamer cracks his knuckles and looks up. The gamer
Completion A: reaches for his controller.
Completion B: slaps his pen.
Completion C: reaches for his pillow.
Completion D: turns the key in the ignition.
[A]: Completion A

[Q]: Prompt: I buy the humidifier because
Completion A: I have dry skin
Completion B: it's raining outside
Completion C: it's cloudy outside
Completion D: I have oily hair
[A]: Completion A

[Q]: Prompt: There's a bug in my code. I
Completion A: am working it out.
Completion B: call my mum for help.
Completion C: spay some pesticide.
Completion D: see a spider.
[A]:
Completion A