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: being distracted while driving can cause people to crash their car, Fact2: Cell phones are a distraction to driving., Question: Using cell phones while driving can cause what? (A) symptoms (B) Pollution (C) flooding (D) heat (E) crashes (F) disease (G) safety (H) cancer
Example Output: E

Example Input: Fact1: when an electrical circuit is working properly , electrical current runs through that circuit, Fact2: An electric current is then used to burn the tumor away., Question: When the electrical circuit is working properly, what can happen? (A) dogs can run (B) heat production (C) enormous damage to homes (D) a tumor can be burned away (E) massive damage (F) sperm and egg fuse (G) baskets can be hand-woven (H) bacteria can thrive
Example Output: D

Example Input: Fact1: Echinoderms use pheromones to communicate with each other., Fact2: Starfish and sea urchins are also echinoderms., Question: what uses pheromones to communicate with each other? (A) starfish (B) bees (C) bacteria (D) honeybees (E) density (F) humans (G) h2o (H) insects
Example Output:
A