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: 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: Evaporation of sweat uses energy, and the energy comes from body heat., Fact2: When sweat is evaporated into the air, it provides additional cooling., Question: Energy that comes from body heat can help with  (A) recovery (B) commuting (C) movement (D) cooling (E) strength (F) stay warm (G) health (H) motion
Example Output: D

Example Input: Fact1: landfills have a negative impact on the environment, Fact2: Landfill leachates and groundwater contamination., Question: what have a negative impact on the environment (A) harmful substances (B) groundwater contamination (C) harvesting (D) fish (E) major threat to health (F) Sulfur dioxide (G) storms (H) Greenhouse gases
Example Output:
B