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: when a body of water receives more water than it can hold , a flood occurs, Fact2: Lakes are large bodies of inland water., Question: When does a flood occur in a lake? (A) during rain-less periods (B) at or near the margins (C) after a drought (D) Decreased precipitation (E) after too much water received (F) after not enough water (G) near the shoreline (H) the wearing away of rock
Example Output: E

Example Input: Fact1: Populations of viruses do not grow through cell division because they are not cells., Fact2: Prokaryotes multiply by simple cell division, forming clones or exact copies of themselves., Question: What are viruses not? (A) self-copies (B) an object (C) HIV (D) humans (E) infectious (F) homogenous (G) dangerous (H) prokaryotes
Example Output: H

Example Input: Fact1: Carbon monoxide is a gas produced by furnaces and other devices that burn fuel., Fact2: Fuel is burned inside the engine., Question: Carbon monoxide, a product of furnaces and engines, is a: (A) acid (B) CO2 (C) kill (D) harm (E) gas (F) form (G) CO 2 (H) HPV
Example Output:
E