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: eyes are used for seeing by animals by sensing light, Fact2: Goats are four legged animals., Question: what uses eyes for seeing by sensing light? (A) pigeons (B) goats (C) potatoes (D) tigers (E) plants (F) h2o (G) humans (H) bears
Example Output: B

Example Input: Fact1: irradiating food can be used to kill existing microorganisms in the food, Fact2: Food-Borne Illnesses are the sickness that results from eating foods that are contaminated with harmful bacteria and other microorganisms., Question: Which food is most unlikely to cause an illness if eaten? (A) Deoxyribonucleicacid (B) single-celled organisms (C) animals with backbones (D) Roundworms (E) deoxyribonucleic acid (F) one celled organisms (G) irradiated fruit (H) Jellyfish
Example Output: G

Example Input: Fact1: microorganisms can cause infections, Fact2: Moisture is required for the microorganisms to grow., Question: _ can cause infections to grow. (A) Pesticides (B) bacteria (C) influenza (D) nitric oxide (E) disease (F) carbon dioxide (G) moisture (H) oxygen
Example Output:
G