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: The producer makes its own: (A) body (B) sustenance (C) air (D) grass

A: B
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Q: Offspring receive genes from their parents via what? (A) gene therapy (B) documents (C) double helix (D) paperwork

A: C
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Q: A source of heat might be (A) rubbing noses (B) swimming in Antartica (C) touching ice (D) sitting in freezers

A:
A
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