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").

[Q]: Fact1: Mutation creates new genetic variation in a gene pool., Fact2: Mutations Mutations are random changes in the genetic information of an organism., Question: What happens when there are random changes in the genetic information of an organism? (A) New genetic variation (B) Cancer (C) cause people to become sick. (D) deadly and devastating (E) Identical twins (F) Random diseases (G) death and devastation (H) a tree falling
[A]: A


[Q]: Fact1: Mammals can also generate little bursts of heat by shivering., Fact2: Polar bears are mammals., Question: What can generate little bursts of heat by shivering? (A) alpacas (B) bacteria (C) animals (D) polar bears (E) phytoplankton (F) rabbit (G) viruses (H) humans
[A]: D


[Q]: Fact1: thick fur can be used for keeping warm, Fact2: Snow leopards coats have thick, dense fur., Question: Snow leopards coats can be used for what? (A) keeping warm (B) support (C) movement (D) staying light (E) exercise (F) staying frightened (G) food and shelter (H) keeping angry
[A]:
A