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: If you breathe out, especially in the vicinity of clear glass, you may witness (A) your breath is air (B) your breath is dry (C) your breath beading up (D) your breath smells bad

A: C
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Q: If a being is moving regularly, then that being is (A) hardly healthy (B) probably strong (C) about to die (D) making little motion

A: B
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Q: Recycling old cars has a positive impact on (A) the weather (B) conservation of metal (C) human life span. (D) the economy

A:
B
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