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").

Fact1: Behaviors can be learned through play., Fact2: Kittens practice hunting by playing., Question: Kittens that are practicing hunting is an example of what? (A) learning behavior (B) competing for resources (C) warm-blooded (D) competition (E) bad behavior (F) learning nothing (G) extinguishing behavior (H) energy of moving objects
A

Fact1: fat is used to keep animals warm, Fact2: Humans are a new type of animal., Question: what uses fat to keep warm? (A) Lobsters (B) bacon (C) humans (D) pigeons (E) insects (F) omnivores (G) plants (H) bears
C

Fact1: Mammals generate heat mainly by keeping their metabolic rate high., Fact2: Gray Squirrel Management Tree squirrels are common Alabama mammals., Question: What generate heat mainly by keeping their metabolic rate high? (A) elephants (B) fur seals (C) bacteria (D) alpacas (E) tree squirrels (F) animals (G) batteries (H) the Sun
E