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: 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
Example Output: D

Example Input: Fact1: Streams may start with runoff or water seeping out of a spring., Fact2: Streams A stream is a sequence of characters., Question: a sequence of characters may start with runoff or what seeping out of a spring? (A) sodium (B) Joules (C) liquid (D) rivers (E) solutes (F) water (G) rain (H) SO2
Example Output: F

Example Input: Fact1: looking at bright objects has a negative impact on the eyes, Fact2: Like the retina of the eye, the intense light of the Sun can burn the imager damaging the camcorder., Question: What does looking at bright objects do to the retina? (A) It expands (B) It decreases (C) Change colors (D) Makes it brighter (E) Makes them itchy (F) decrease stamina (G) Damages them (H) Dries them out
Example Output:
G

