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: a plant requires photosynthesis to grow, Fact2: Legumes are typical of that type of plant., Question: what requires photosynthesis to grow? (A) Roundworms (B) clouds (C) Conifers (D) Echinoids (E) humans (F) h2o (G) legumes (H) sugar
Example Output: G

Example Input: Fact1: if an object is in the sunlight then that object will absorb solar energy, Fact2: Solar panels absorb energy from the sun., Question: What absorbs sunlight?  (A) organic molecules (B) Earth orbiting the Sun (C) living things (D) A tree at night. (E) A plant in a shady room. (F) Solar panels on a roof. (G) Water in a dark room. (H) They have thick fur
Example Output: F

Example Input: Fact1: a mirror is used for reflecting light, Fact2: Millions of tiny mirrors move to reflect the light and create the image on a projection screen., Question: What is used to create an image through reflection? (A) mirror (B) a wave (C) twins (D) photons (E) clear glass (F) mirror universes (G) power (H) energy
Example Output:
A