In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").

Q: Fact1: thick fur can be used for keeping warm, Fact2: When the body is warm, heat production is minimized., Question: thick fur can be used for minimizing what? (A) heat energy (B) heat production (C) scattered light (D) energy usage (E) freezer burn (F) movie production (G) fur production (H) Temperature

A: B
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Q: Fact1: a stopwatch is used to measure time, Fact2: Reaction time was measured with a stopwatch in minutes and seconds., Question: What is used to measure minutes? (A) light (B) barometer (C) stopwatch (D) weater (E) thermometer (F) lamphreys (G) feedback (H) sound

A: C
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Q: Fact1: recycling has a positive impact on the environment, Fact2: Plastic bags are recyclable and they are reusable., Question: Reusing plastic bags has a positive impact on what? (A) the plastic (B) consumers (C) the thoughts (D) exercise (E) critical organs (F) lowered energy cost (G) the bags (H) the environment

A:
H
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