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: Some arthropods have special excretory structures., Fact2: All insects are arthropods., Question: what sometimes has special excretory structures? (A) insects (B) bees (C) a fish (D) barnacles (E) animals (F) carbon (G) feces (H) humans
Example Output: A

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: astronauts require preserved food for extended flights, Fact2: Almost of process food, canned food and preserved food are decreased in their nutritive value., Question: astronauts require what food for extended flights (A) Glucose (B) canned (C) squids (D) complete (E) sugar (F) hydration (G) earthworm (H) nutrients
Example Output:
B