Instructions: 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").
Input: Fact1: hibernation is used for conserving energy by some animals, Fact2: Hibernation is a sleep-like state., Question: what is used for conserving energy by some animals? (A) hydration (B) food and shelter (C) bears (D) breathing (E) hunting (F) organic molecules (G) dormant state (H) sleep-like state
Output:
H