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: a magnet moving in a coil of copper wire can cause an electric current, Fact2: An electrical current is a flow of electrons., Question: what can a magnet moving in a coil of copper cause? (A) pennies (B) h2o (C) kinetic energy (D) proton flow (E) heat energy (F) flow of electrons (G) Heart rate (H) electromagnetic energy
Example Output: F

Example Input: Fact1: thick fur can be used for keeping warm, Fact2: When the body is warm, heat production is minimized., Question: thick fur can be used for minimizing what? (A) heat energy (B) heat production (C) scattered light (D) energy usage (E) freezer burn (F) movie production (G) fur production (H) Temperature
Example Output: B

Example Input: Fact1: decomposition increases the amount of nutrients in the soil, Fact2: Most soil organisms are responsible for decomposition and nutrient cycling., Question: What living thing increases nutrients in soil? (A) snail (B) fertilizer (C) chemicals (D) bushes (E) mussels (F) plants (G) organisms (H) compost
Example Output:
G