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: Bottleneck effect occurs when a population suddenly gets much smaller., Fact2: Fishing pressure is relatively low due to a smaller human population., Question: What can make the bottleneck effect occur in fish? (A) increased habitat (B) acid rain (C) humans (D) Winter (E) increased food (F) storms (G) increased resources (H) Toxicity
Example Output: C

Example Input: Fact1: Corals form large colonies in shallow tropical water., Fact2: Corals are tiny flower-like animals that live in colonies., Question: Where do flower-like animals live? (A) Hot waters (B) Cold waters (C) Chlorophyll (D) loose soil (E) Shallow waters (F) our planet (G) the environment (H) Deep waters
Example Output: E

Example Input: Fact1: Chloroplasts are organelles that are found in the cells of plants and algae., Fact2: All plants are of bush type., Question: what contains chloroplasts? (A) h2o (B) Trees (C) Fungi (D) insects (E) grass (F) flowers (G) bushes (H) humans
Example Output:
G