Definition: 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: when sound reaches the ear , that sound can be heard, Fact2: Music is basically sound produced by vibrations., Question: When vibrations reach the ear, what can be heard? (A) insects (B) silence (C) shaking (D) danger (E) loneliness (F) Yes (G) quiet (H) music
Output:
H