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: Adolescence is the last stage of life before adulthood., Fact2: Adolescence is a pivotal stage of human development., Question: What is a pivotal later stage of human development? (A) It's inherited from genes (B) Extensive bone growth (C) period after birth (D) during puberty (E) specialized cells (F) fetal development (G) where insulin is secreted (H) last stage before adulthood
Output:
H