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").

[EX Q]: Fact1: if an object is made of a material then that object has the properties of that material, Fact2: An asteroid is a rock-like object with an irregular shape., Question: If an asteroid is made of a material then what does the asteroid have? (A) electromagnetic energy (B) that material's properties (C) that material's soul (D) that material's size (E) nothing special (F) Something to move (G) hard outer covering (H) visible energy
[EX A]: B

[EX Q]: Fact1: Mammals have a layer of fat under the skin to help insulate the body., Fact2: Glass insulation keeps beverage warm for hours., Question: What keeps mammals warm? (A) evaporation (B) Animal fur (C) staying warm (D) sweating (E) They have thick fur (F) with their fur (G) a layer of fat (H) Veins and arteries.
[EX A]: G

[EX Q]: Fact1: smoking tobacco decreases stamina, Fact2: Tobacco is grown for cigarette factories., Question: Smoking cigarettes will do what? (A) increase lung capacity (B) increase stamina (C) Abnormal cell growth (D) kill them (E) hyperthyroidism (F) harmful substances (G) decrease stamina (H) decrease health problems
[EX A]:
G