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").

Ex Input:
Fact1: chemical splashing can cause harm to humans, Fact2: Man is human, subject to error., Question: What can chemical splashing can cause harm to? (A) Water (B) pugs (C) cats (D) Acid (E) life (F) Chemical solution (G) Man (H) pigs

Ex Output:
G

Ex Input:
Fact1: Insects may live in large colonies and have complex social behaviors., Fact2: Ants are social insects living in colonies., Question: What type of behavior does an ant have? (A) Randomized (B) Social (C) Solitary (D) dangerous (E) complex (F) Problematic (G) movement (H) kinetic

Ex Output:
B

Ex Input:
Fact1: Lions live in social groups called prides., Fact2: Chimpanzees live in social groups called communities., Question: What are lion communities called? (A) complex (B) PDAs (C) groups (D) protected (E) prides (F) murders (G) flocks (H) dangerous

Ex Output:
E