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 uses eyes to see by sensing light? (A) trees (B) algae (C) worms (D) elephants

Answer: D


Question: A learned characteristic could be (A) Eye color (B) a cartwheel (C) freckles (D) Hair color

Answer: B


Question: Which is most considered a part of the skeletal system? (A) the gums (B) the femur (C) the skin (D) the lemur

Answer:
B