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: a mold spore has a negative impact on the respiratory system, Fact2: Insects also have both a heart and a respiratory, or breathing, system., Question: Mold spores have what impact on breathing? (A) neutral (B) ambiguous (C) symptoms (D) motility (E) positive (F) dangerous (G) negative (H) uncontrolled

Output: G


Input: Consider Input: Fact1: Streams may start with runoff or water seeping out of a spring., Fact2: Most water comes from precipitation., Question: What do most streams start with? (A) swamp vegetation (B) heat produced (C) loose dirt (D) Decibels (E) Veins and arteries. (F) matter vibrating (G) visible energy (H) precipitation

Output: H


Input: Consider Input: Fact1: a black hole is formed by a high-mass star collapses, Fact2: Essentially, a black hole is a gravity drain., Question: What is formed by a high-mass star collapses? (A) grave error (B) an object (C) a gravity drain (D) mass grave (E) deoxyribonucleic acid (F) Physical weathering (G) gravity depletion (H) hydrogen and oxygen


Output: C