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: Tunicates reproduce sexually., Fact2: Sea squirts are the best known tunicates., Question: what reproduces sexually? (A) orchids (B) mountains (C) viruses (D) humans (E) sea squirts (F) Most plants (G) h2o (H) insects

Answer: E


Question: Fact1: a gasoline lawn mower converts gasoline into motion, Fact2: Gasoline lawn mowers can be as bad as cars when it comes to emissions., Question: Gasoline mowers can have as many emissions as what? (A) efficient mowers (B) coal (C) cars (D) buses (E) lawn mower (F) oil (G) gas (H) electric scooters

Answer:
C