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").

Example Input: Fact1: Infancy is the period of most rapid growth after birth., Fact2: During infancy, babies learn whether to trust the world., Question: Babies do what most during their rapid growth period? (A) birth (B) move (C) run (D) fight (E) puberty (F) play (G) learn (H) shaking
Example Output: G

Example Input: Fact1: rain causes erosion, Fact2: Erosion of dunes leads to erosion of the beach and of the Island., Question: What can destroy dunes? (A) wind (B) fire (C) turtles (D) storms (E) clams (F) heat (G) rain (H) grain
Example Output: G

Example Input: Fact1: medicine is used for curing people when they are sick, Fact2: Prescription and non-prescription medicines and supplies ordered by a physician., Question: What do physicians generally give people when they are sick? (A) Lymph fluid (B) prosthesis (C) antibodies (D) peristalsis (E) lollipops (F) male gametes (G) antigens (H) prescriptions
Example Output:
H