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: Which sustains life yet stopped growing? (A) air (B) a bush (C) a rock (D) a felled tree

A: D
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Q: If a thing is using other animals for nourishment, then the thing is a (A) predator (B) producer (C) inanimate (D) herbivore

A: A
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Q: Fueling an electric vehicle requires (A) a socket (B) petroleum products (C) a gasoline pump (D) fossil fuels

A:
A
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