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: Mammals have a layer of fat under the skin to help insulate the body., Fact2: Harbor seals, like sea lions, have evolved to utilize a layer of fat called blubber., Question: How do sea lions keep warm? (A) protected (B) warm (C) Swimming fast (D) Sleeping (E) hydration (F) Blubber (G) four limbs (H) Eating a lot of fish
[EX A]: F

[EX Q]: Fact1: Cell division is how organisms grow and repair themselves., Fact2: Cell division is by mitosis ., Question: What is required by division? (A) voltage (B) Microscope (C) loose soil (D) Energy. (E) Energy (F) relocation (G) warmth (H) mitosis
[EX A]: H

[EX Q]: Fact1: evaporation can be used for separating a solute from a solvent in a solution, Fact2: Girls and boys residences are separate and far apart., Question: Evaporation can be used to move a solvent apart from: (A) heat (B) Temperature (C) Water (D) heat energy (E) all liquids (F) vaporization (G) evaporation (H) a solute
[EX A]:
H