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").

Ex Input:
Fact1: Oncogenes promote the division of cells with damaged DNA., Fact2: Oncogenes are genes that promote division., Question: genes that promote division do so with what? (A) Most plants (B) damaged DNA (C) peachleaf willow (D) Plants growth (E) Animal survival (F) Chemical energy (G) Change colors (H) Microscope

Ex Output:
B

Ex Input:
Fact1: Fertilization takes place inside the female organism., Fact2: Fatty tissue in a woman's body produces female hormones., Question: Where does human fertilization naturally take place? (A) hard shelled egg (B) petri dish (C) bushes (D) man (E) Earth (F) eggs (G) woman (H) orchids

Ex Output:
G

Ex Input:
Fact1: Absorption of nutrients occurs mainly in the small intestine., Fact2: Dozens of drugs inhibit nutrient absorption or deplete nutrients., Question: The actions of the small intestion can be inhibited by: (A) several (B) some drugs (C) air pollution (D) melanin content (E) ibuprofen (F) the environment (G) enzymes (H) amount of heat

Ex Output:
B