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: if heat is conducted to an object then that object will become hot, Fact2: Metals vary in their capacity to conduct heat., Question: What can happen if a metal is heated? (A) change chemical composition (B) refract energy (C) they bend (D) It expands (E) electricity (F) Relieve pain (G) maintains core temperature (H) becomes hot
Example Output: H

Example Input: Fact1: Earthworms are important deposit feeders that help form and enrich soil., Fact2: Tulips perform best in a sandy, organically enriched soil., Question: Earthworms help form and add what to soil (A) Sediment (B) organic material (C) Converting waste. (D) bacteria (E) heat (F) Chemical energy (G) grass (H) acidity
Example Output: B

Example Input: Fact1: sweat is used for adjusting to hot temperatures by some animals, Fact2: All humans are animals., Question: what uses sweat to adjust to hot temperatures? (A) omnivores (B) dogs (C) bears (D) Mammal (E) h2o (F) humans (G) pigeons (H) clouds
Example Output:
F