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: Yeast reproduce asexually by budding., Fact2: Yeasts Yeasts are simple eukaryotes ., Question: what produces asexually by budding? (A) h2o (B) Most plants (C) insects (D) graptolites (E) humans (F) swamp vegetation (G) simple eukaryotes (H) bioaerosols
Example Output: G

Example Input: Fact1: Cancer is a disease in which cells divide out of control., Fact2: Chemotherapy works on cells that are dividing., Question: What helps stop cells multiplying in cancer? (A) the skin (B) Honey (C) sweating (D) Chemotherapy (E) H2O (F) Chemical energy (G) Titanium (H) bioaerosols
Example Output: D

Example Input: Fact1: creating wood-free paper does not require cutting down trees, Fact2: To cut down a tree is like destroying a life., Question: Creating wood-free paper does not require doing what? (A) deforestation (B) destroying trees (C) Dehydration (D) kill them (E) killing insects (F) Pollution (G) competing for resources (H) to move people
Example Output:
B