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: A plant's roots break down rocks as the roots do what? (A) decay (B) grow old (C) develop (D) dcerease

Answer: C


Question: A bird in an arid place can find water, despite a lack of puddles, lakes or rainfall if it (A) pokes a tough plant (B) eats a small stone (C) takes out a loan (D) cries for a minute

Answer: A


Question: Metal is sometimes what? (A) wooden (B) salty (C) polar opposite (D) wind

Answer:
C