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").

[EX Q]: Fact1: glass cause refraction of light, Fact2: Refraction Refraction is the bending of light rays., Question: Glass causes the _ of light (A) intensification (B) bending (C) photons (D) a wave (E) Pollution (F) blocking (G) heat (H) amplification
[EX A]: B

[EX Q]: Fact1: Sweat wets the skin, and when it evaporates, it cools the body., Fact2: Sweat is released from sweat glands beneath the skin, and as it evaporates, the skin is cooled., Question: What cools the skin? (A) humidity (B) temperature (C) condensation (D) Solar energy (E) evaporation (F) vaporization (G) layers of fat (H) water vapor
[EX A]: E

[EX Q]: Fact1: if an animal sweats then that animal 's bodily water decreases, Fact2: Sweat and perspiration are an annoyance with glasses., Question: What happens when an animal perspires? (A) it takes in more water (B) Generating heat (C) its bodily water increases (D) heat is produced (E) To keep their body heat. (F) It becomes dormant (G) its bodily water remains (H) it's bodily water decreases
[EX A]:
H