Teacher: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").
Teacher: Now, understand the problem? Solve this instance: Fact1: Carbon monoxide is a gas produced by furnaces and other devices that burn fuel., Fact2: Cabins have wood burning stoves and propane furnaces., Question: What gas is produced by burning propane? (A) Greenhouse gases (B) Sulfur dioxide (C) gasoline (D) Carbon monoxide (E) hydrocarbons (F) carbon dioxide (G) dangerous (H) heating liquids
Student:
D