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: friction causes the temperature of an object to increase, Fact2: Friction Rubbing an object on another object can produce friction., Question: what does rubbing an object on another object cause that object to do? (A) heat production (B) heat is produced (C) sandpaper (D) It gets heated up (E) decrease in temperature (F) explode (G) heat the body (H) increase in temperature
Example Output: H

Example Input: Fact1: Some viruses can cause cancer., Fact2: Cervical cancer is caused by a virus, the human papaloma virus., Question: What is responsible for cervical cancer? (A) lmestone (B) Hemoglobin (C) alleles (D) A virus (E) chemicals (F) cigarettes (G) ovaries (H) smoking
Example Output: D

Example Input: Fact1: gills are used for breathing water by aquatic animals, Fact2: Much like a fish, the Mussel has little gills., Question: Which can breath in the water? (A) whale (B) sharks (C) fish (D) clams (E) beaver (F) Frogs (G) squids (H) snake
Example Output:
C