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: when light enters the eye through the pupil , that light falls on the retina, Fact2: Images are retained on the retina of a viewer's eye for a fraction of a second after they strike it., Question: Where are images retained? (A) Retina (B) RNA (C) calcite (D) an object (E) arteries (F) energy (G) squids (H) segmented

Output: A

Input: Consider 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

Output: C

Input: Consider Input: Fact1: fire converts chemical energy into light and heat energy, Fact2: Fires are large uncontrolled flames., Question: What do flames convert chemical energy into? (A) light and heat energy (B) heating liquids (C) electrical energy (D) Firecrackers (E) sonic energy (F) Something that causes allergies (G) kinetic energy (H) gravitational energy
Output: A