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: Pregnancy is the carrying of one or more offspring from fertilization until birth., Fact2: An elephant pregnancy lasts about 22 months., Question: How long is the time from fertilization until birth for an elephant? (A) minutes (B) fewer (C) winter (D) 22 months (E) eight (F) Ages 0 to 3 (G) 86400 (H) calibrated
Example Output: D

Example Input: Fact1: cell division often causes growth, Fact2: Growth and Development Most organisms grow., Question: What causes organisms to grow? (A) genetic diversity (B) viruses (C) pathogens (D) genetic material (E) pollution (F) prolactin release (G) Time and energy (H) cell division
Example Output: H

Example Input: Fact1: threatening behavior causes a fight-or-flight response in animals, Fact2: All animals, including fish, are in the Animalia kingdom., Question: What behavior causes a fight-or-flight response in those in the Animalia kingdom? (A) some mammals (B) insects (C) bullfrogs (D) reproductive (E) nurturing (F) threatening (G) foraging (H) hypothyroidism
Example Output:
F