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: global warming is when worldwide temperature increases, Fact2: Mass extinction occurs in the ice age and global warming periods., Question: When worldwide temperature increases, mass what occurs? (A) extinction (B) deforestation (C) carbon (D) ice age (E) living (F) movement (G) It decreases (H) Pollution
[A]: A


[Q]: Fact1: Mutations may change the structure of a chromosome or just change a single nucleotide., Fact2: SNPs involve polymorphisms at the single nucleotide level., Question: What is a potential outcome of genetic mutation? (A) HIV (B) albino (C) anemia (D) pizza eating turtles (E) genealogy (F) SNPs (G) biology (H) death
[A]: F


[Q]: Fact1: Hair is a fiber that is found only in mammals., Fact2: Sebaceous glands associated with hair follicles protect the skin of mammals., Question: What protects a mammal's skin? (A) Fiber follicles (B) Exfoliation (C) resistance (D) layers of fat (E) evaporation (F) a cuticle (G) sensory neurons (H) fur and fat
[A]:
A