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: 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
Example Output: E

Example Input: Fact1: using cell phones can cause people to become distracted, Fact2: And, Nunes says, some drivers tend to drive faster when they're distracted., Question: What is the most likely reason someone might go over the speed limit? (A) hyperthyroidism (B) Dehydration (C) Stopping (D) Falling asleep (E) Cell phone use (F) hypothyroidism (G) Braking (H) kinetic energy
Example Output: E

Example Input: Fact1: harming an animal species causes that animal 's population to decrease, Fact2: Oil spill sare harmful to animals and the enviroment., Question: What can oil spills cause? (A) A source of kitchen accidents. (B) death and devastation (C) stains (D) animal populations to decrease (E) depress neuronal excitability (F) wind and erosion (G) slipping (H) food
Example Output:
D