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: Zooplankton are tiny animals that feed on phytoplankton., Fact2: Many zooplankton are crustaceans., Question: What can feed on phytoplankton? (A) producers (B) phytoplankton (C) passenger pigeons (D) bacteria (E) tiny crustaceans (F) the Sun (G) honeybees (H) parasites
Example Output: E

Example Input: Fact1: bacteria cause food poisoning, Fact2: Examples are the E-Coli bacteria and Hanta virus., Question: E.Coli poisoning can come from what? (A) germs (B) animal (C) toxins (D) death (E) food (F) skin (G) sunlight (H) running
Example Output: E

Example Input: Fact1: Plants have specialized reproductive organs., Fact2: Potted plants in season include chrysanthemums, daisies and cyclamen., Question: what have specialized reproductive organs? (A) daisies (B) Conifers (C) pianos (D) insects (E) animals (F) protist (G) mitosis (H) potatoes
Example Output:
A