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: 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: Reproduction is the process by which organisms give rise to offspring., Fact2: Then, the lowest energy offspring are used as parents for the next generation., Question: The next generation of an organism rises via: (A) Plants growth (B) spontaneous generation (C) reproduction (D) The Sun (E) revolution (F) sun's heat (G) heat energy (H) unions
Example Output: C

Example Input: Fact1: Adult sponges are sessile., Fact2: Sessile Attached permanently, immobile., Question: What are adult sponges? (A) barnacles (B) pained (C) fertile (D) immobile (E) sad (F) warm-blooded (G) strong (H) worried
Example Output:
D