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 circulatory system brings oxygen to the body from where? (A) The chest (B) The brain (C) The feet (D) The stomach

A: A
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Q: Why would a lightbulb be dark? (A) the bulb needs to be charged (B) the room is too bright (C) the circuit is incomplete (D) it ran out of electricity

A: C
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Q: Which would likely lessen the impact of climate change the most? (A) Earth Day (B) hurricanes (C) tsunamis (D) wildfires

A:
A
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