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: Nonmetal elements are far fewer in number., Fact2: Elements to the right of the semiconductors are Nonmetals., Question: Elements to the right of the semiconductors are far what in number? (A) size (B) hole (C) fewer (D) eight (E) calcium (F) several (G) solid (H) shells
Example Output: C

Example Input: Fact1: Hormones control many cell activities, so they are very important for homeostasis., Fact2: Hormones travel in the bloodstream to cells that are called target cells a., Question: what allows molecules to travel to control many cell activities (A) skin (B) heat energy (C) animal transport (D) bloodstream (E) Chemical energy (F) nasal passage (G) movement (H) fat tissue
Example Output: D

Example Input: Fact1: Corals form large colonies in shallow tropical water., Fact2: Warm tropical waters provide unrivaled encounters., Question: What forms in warm water? (A) fungus (B) a solute (C) sun (D) bricks (E) lake (F) liquid (G) corals (H) bacteria
Example Output:
G