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: nuclear reactions in stars causes stars to produce light, Fact2: And, of course, the Sun is a star., Question: What in the sun causes the sun to produce light? (A) energy of moving objects (B) hydrogen and oxygen (C) heat energy (D) water (E) solar rays (F) rotation (G) nuclear reactions (H) kinetic energy
Example Output: G

Example Input: Fact1: crossing two living things with recessive traits causes their offspring to have that recessive trait, Fact2: Attached ear lobes is a recessive trait., Question: what can the offspring of two living things have when crossed with each other? (A) attached ear lobes (B) coded genes (C) genetic material (D) colors of the spectrum (E) fur and fat (F) food and shelter (G) haploid plants (H) genetic diversity
Example Output: A

Example Input: Fact1: plant requires seed dispersal for reproduction, Fact2: Many plants depend on birds for pollination and seed dispersal., Question: What are plants pollinated by? (A) birds (B) Bees (C) rain (D) soil (E) Wind (F) Oak (G) insects (H) storms
Example Output:
A