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: natural disasters can cause animals to leave an environment, Fact2: And like fire, flooding is a common and widespread natural disaster., Question: What can cause animals to leave their environment? (A) predators (B) rainfall (C) space travel (D) flooding (E) drought (F) mines (G) wind (H) weather

Output: D


Input: Consider Input: Fact1: astronauts require preserved food for extended flights, Fact2: An astronaut is a scientist who is a space explorer., Question: Space explorers require preserved foods for (A) ground training (B) nutrients (C) Dehydration (D) survival (E) long flights (F) short flights (G) Special disposal (H) day trips

Output: E


Input: Consider Input: Fact1: electrical current running through a wire causes that wire to heat up, Fact2: An electrical current is a flow of electrons., Question: what can run through a wire causing it to heat up? (A) flow of electrons (B) electromagnetic energy (C) flow of neutrons (D) kinetic energy (E) hydrogen and oxygen (F) chemical messengers (G) flow of protons (H) h2o


Output: A