Given the task definition and input, reply with output. 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: Animal behavior is the scientific study of everything animals do., Question: What can be learned from play? (A) exercise (B) Movement (C) resistance activities (D) strength (E) competition (F) what animals do (G) kinetic energy (H) reusing materials
F