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: smoking tobacco decreases stamina, Fact2: Decreased stamina or stunted growth are two important signs that a murmur is significant., Question: Smoking tobacco can cause what? (A) heart health (B) lymphoma (C) murmur (D) good lungs (E) heart strength (F) cancer (G) disease (H) symptoms

Output: C

Input: Consider Input: Fact1: keeping food cold is used for keeping food fresh, Fact2: A refrigerator that keeps food cold., Question: What is a refrigerator used for? (A) Electrical energy (B) A place to hang magnets (C) Cooling your home (D) staying warm (E) A doorstop (F) electricity (G) energy usage (H) Keeping food fresh

Output: H

Input: Consider Input: Fact1: Organisms that live in marine biomes must be adapted to the salt in the water., Fact2: Mainly marine, some crabs live in fresh water or on land., Question: What are some crabs adapted to? (A) pain (B) the environment (C) heat or cold (D) movement (E) survival (F) Cross breeding (G) shopping (H) Salt water
Output: H