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: safety goggles are used for protecting the eyes during experiments, Fact2: Larger pupil and larger corneas permit more light to enter the eye., Question: What are used for protecting the pupils during experiments? (A) specialized (B) safety gloves (C) safety goggles (D) safe operation (E) lamphreys (F) Chemicals (G) chemical messengers (H) safety suit

A: C
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Q: Fact1: freezing means changing from a liquid into a solid by reducing heat energy, Fact2: Frostbite is the freezing of body parts., Question: What is one result of reducing the heat energy of body parts? (A) dehydration (B) An uncomfortably hot sensation (C) Frostbite (D) layers of fat (E) anemia (F) Sweating (G) Weight (H) Muscle growth

A: C
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Q: Fact1: using a gasoline engine requires burning gasoline, Fact2: And, of course, burning of gasoline produces toxic carbon monoxide., Question: Toxic carbon monoxide is produced by what? (A) gasoline engines (B) Electric generators (C) electric cars (D) electricity (E) solar panels (F) cigarettes (G) an engine (H) ionization

A:
A
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