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").

Example Input: Fact1: hydropower requires damming a river, Fact2: Hoover Dam, the first dam on the Colorado River below Grand Canyon, was built between 1931 and 1935., Question: Which of these produces hydropower? (A) deuterostomes (B) Wind Turbines (C) power stations (D) Suez Canal (E) trout (F) Old Faithful Geyser (G) Hoover Dam (H) stations
Example Output: G

Example Input: 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
Example Output: C

Example Input: Fact1: Humans have collected and grown mushrooms for food for thousands of years., Fact2: Rozites caperata is the edible mushroom., Question: what have humans collected and grown for food for thousands of years? (A) Most plants (B) honeybees (C) h2o (D) peachleaf willow (E) density (F) clouds (G) Organic compounds (H) rozites caperata
Example Output:
H