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: A person is in the forest, lost. They need to signal to others that they are there, and their voice is gone, so they need to do it inaudibly. The person may signal with (A) fire (B) rain (C) leaves (D) ducks

A: A
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Q: Volcanoes, have a (A) Esophagus (B) Camels (C) Emotional experience (D) Cigarettes

A: A
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Q: Winning a race requires you to be reach the finish line in a before your opponents, so using what will measure how much faster you win or lose by? (A) a rabbit (B) a cup (C) a cotton swab (D) a stopwatch

A:
D
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