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").

Input: Consider Input: Fact1: Migration is a type of movement that changes population size., Fact2: Predatory animals migrate with the game animals., Question: When game animals move elsewhere, what else does? (A) relocation (B) prey animals (C) predatory animals (D) migratory birds (E) An object is seen (F) migrants (G) refract or absorb. (H) barks and snarls

Output: C

Input: Consider Input: Fact1: Carbon cycles quickly between organisms and the atmosphere., Fact2: Water, carbon dioxide, and nitrogen are all needed by living things., Question: What is needed by living things? (A) hate (B) sunlight (C) Chemical energy (D) pain (E) love (F) hydration (G) The atmosphere (H) Energy.

Output: G

Input: Consider Input: Fact1: Mutualism is a symbiotic relationship in which both species benefit., Fact2: Another symbiotic relationship is found with cucumbers and corn., Question: cucumbers and what possess a mutualism in which both species benefit? (A) marine (B) trees (C) food (D) ferns (E) corn (F) lynx (G) plant (H) weater
Output: E