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").

Fact1: chemical splashing can cause harm to humans, Fact2: Man is human, subject to error., Question: What can chemical splashing can cause harm to? (A) Water (B) pugs (C) cats (D) Acid (E) life (F) Chemical solution (G) Man (H) pigs
G

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
B

Fact1: Most mollusks have shells., Fact2: Cephalopods are a class of marine mollusks., Question: What have shells? (A) keeps the organism warm (B) lima beans (C) whales (D) objects that have mass (E) it needs them (F) most cephalopods (G) barnacles (H) sharks
F