instruction:
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").
question:
Fact1: Marine species live mainly in shallow coastal waters., Fact2: Killer whales prefer shallow and colder coastal waters., Question: What are killer whales? (A) red and black (B) They have thick fur (C) dangerous (D) sharks (E) deep sea creatures (F) marine species (G) Absorb light (H) animals
answer:
F

question:
Fact1: cold fronts cause thunderstorms as they pass by, Fact2: Thunderstorms create havoc., Question: What do cold fronts cause? (A) death (B) complex (C) wind (D) streams (E) deadly (F) disease (G) havoc (H) mildew
answer:
G

question:
Fact1: Mammals conserve body heat with their hair or fur., Fact2: Goats are small non-predatory mammals., Question: what conserves body heat with their hair or fur? (A) dogs (B) temperature (C) fish (D) bats (E) goats (F) humans (G) h2o (H) cats
answer:
E