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").
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Question: What did some ancient societies use to reflect light? (A) wood (B) plants (C) clothing (D) rocks

Answer: D


Question: Nerves all have (A) microscopic parts (B) short arms (C) viable organs (D) liver transplants

Answer: A


Question: A person hits two drumsticks together and (A) they light up (B) they fall apart (C) the insides quake (D) they burn

Answer:
C