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: sexual reproduction increases genetic diversity, Fact2: Biodiversity is basically genetic diversity., Question: What increases biodiversity? (A) extinction of a species (B) Quality of life (C) Nurseries of the ocean. (D) asexual reproduction (E) By coral exoskeletons (F) coral reefs (G) sexual reproduction (H) wildfires
Output:
G