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").
--------
Question: Fact1: Amphibians have permeable skin that easily absorbs substances from the environment., Fact2: All frogs are amphibians., Question: What has permeable skin? (A) goats (B) alligators (C) animals (D) apples (E) frogs (F) sharks (G) humans (H) snakes

Answer: E


Question: Fact1: coal is used for generating heat by burning, Fact2: Gasoline is extremely flammable and can explode and burn if ignited., Question: coal is used for generating heat and can what? (A) melt (B) explode (C) run (D) kill (E) heat (F) energy (G) stay warm (H) freeze

Answer: B


Question: Fact1: Touch is the ability to sense pressure., Fact2: Twelve touch genes are needed for touch cell function., Question: How many genes are needed for the ability to sense pressure? (A) DNA (B) two (C) UV (D) 12 (E) RNA (F) 8 (G) Eye (H) p53

Answer:
D