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").
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Question: Fact1: a compass is used to navigate oceans, Fact2: And to the east is the Atlantic Ocean., Question: what is a compass used to navigate? (A) density (B) lamphreys (C) marine (D) outer space (E) their speed (F) Antarctica (G) non-magnetic planets (H) the Atlantic

Answer: H


Question: Fact1: moss causes chemical weathering, Fact2: Mosses Mosses are flowerless plants that grow in clumps., Question: What can cause chemical weathering? (A) Calcium carbonate (B) our nearest star (C) global warming (D) sea squirts (E) swamp vegetation (F) single-celled organisms (G) flowerless plants (H) Earthworms

Answer: G


Question: Fact1: electrocution causes harm to an organism, Fact2: Electrocution deaths as a result of a horse chewing on an electrical cord are fairly common., Question: What causes harm to an organism? (A) adequate hydration (B) influenza (C) cigarettes (D) electrical death (E) steroids (F) a lack of predation (G) electricity (H) abundant food

Answer:
D