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 Q]: Fact1: Lions live in social groups called prides., Fact2: Lions live in Africa., Question: where are there social groups called prides? (A) under the sea (B) outer space (C) complex (D) protected (E) arctic (F) fur seals (G) Summer (H) africa
[EX A]: H

[EX Q]: Fact1: a mutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring, Fact2: Animals that reproduce sexually produce sex cells, or gametes., Question: a mutation in the _ of a parent can cause a new trait to appear in the parent 's offspring (A) eggs (B) courtship (C) mitochondria (D) alleles (E) pollen (F) gametes (G) ATP (H) hormones
[EX A]: F

[EX Q]: Fact1: protein is used to repair cells by the human body, Fact2: Enzymes provide cellular energy, repair tissue organs and cells., Question: These are a type of protein that provides cellular energy in the human body: (A) health (B) pituitary (C) coiled (D) Proteins (E) unique (F) growth (G) enzymes (H) complexity
[EX A]:
G