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: Consider Input: Fact1: Bone provides protection for soft tissues and internal organs., Fact2: Bone matrix consists of collagen and minerals., Question: What provides protection for soft tissues and internal organs? (A) Blankets (B) barnacles (C) Epidermis (D) mammals (E) Collegen (F) Animal fur (G) a cuticle (H) fur and fat

Output: E


Input: Consider Input: Fact1: Ejaculation occurs when muscle contractions propel sperm from the epididymes., Fact2: Male gametes are called sperm., Question: What is it called when male gametes are propelled because of muscle contractions? (A) competition (B) rapid expansion (C) intercourse (D) thrusting (E) a wave (F) reproductions (G) A Greek letter (H) ejaculation

Output: H


Input: Consider Input: Fact1: faulting of rock in Earth 's crust causes earthquakes, Fact2: Earthquakes tremors both mild and moderate are frequent occurrences in the park and preserve., Question: What causes tremors? (A) thunder (B) Electrical energy (C) fire (D) faulting of rocks (E) sensory neurons (F) energy of moving objects (G) tornadoes (H) electromagnetic energy


Output: D