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: if an animal sweats then that animal 's bodily water decreases, Fact2: Most of the time, sweating can reduce body-heat., Question: Reducing body-heat can also decrease an animal's what? (A) Quality of life (B) prolactin release (C) Bodily water (D) Heart rate (E) heat energy (F) Weight (G) Temperature (H) energy
[A]: C


[Q]: Fact1: a light bulb is used for seeing in the dark, Fact2: Light is emitted by a light bulb., Question: What is required for seeing? (A) dark (B) sun (C) light (D) wind (E) retina (F) eyes (G) photons (H) copper
[A]: C


[Q]: Fact1: irradiating food can be used to kill existing microorganisms in the food, Fact2: Food irradiation is blazingly high-tech., Question: a blazingly high-tech method can be used to kill existing microorganisms in what? (A) blood (B) trout (C) caverns (D) stars (E) food (F) algae (G) radioactive material (H) humans
[A]:
E