In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

Q: something in a cold place becomes what? (A) warmish (B) toasty (C) hot (D) chilly

A: D
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Q: What is one thing cloud precipitation can be? (A) a thunder boom (B) a liquid fire (C) unfavorable weather outlook (D) none of these

A: C
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Q: One way humans may be polluting the Earth is (A) using solar energy (B) antibacterial soap (C) riding bikes (D) walking

A:
B
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