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: Two females usually can produce (A) children (B) a progeny (C) offspring (D) nothing

A: D
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Q: A light using energy can cease that activity when (A) light bulbs are gold (B) lights are always on (C) wall switch is adjusted (D) walls are painted blue

A: C
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Q: What requires energy for survival? (A) air (B) giraffes (C) rocks (D) sand

A:
B
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