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").

Input: Consider Input: Fact1: Bile reduces the acidity of food entering from the highly acidic stomach., Fact2: Bile, a fluid made by the liver, is stored in the gallbladder., Question: Fluid that reduces the acidity of food is stored in (A) the throat (B) Microscopic vessels. (C) the rectum (D) the gallbladder (E) chondrocytes (F) the small intestine (G) holding nutrients (H) intestinal

Output: D

Input: Consider Input: Fact1: friction causes the temperature of an object to increase, Fact2: When a fire breaks out in a home, the temperature in the room increases., Question: Friction can cause fires to break out in a home due to what? (A) heating liquids (B) wind speed (C) temperature (D) centripetal force (E) wire placement (F) friction (G) cigarettes (H) heat energy

Output: C

Input: Consider Input: Fact1: using cell phones can cause people to become distracted, Fact2: Video phone is also possible using iphone., Question: What can cause people to become distracted? (A) paying attention (B) watching the road (C) being alert (D) using iPhones (E) smoking cigarettes (F) cigarettes (G) hypothyroidism (H) Electrical energy
Output: D