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: lungs are used for breathing air by land animals, Fact2: Elephants are the largest animals on land., Question: What uses lungs for breathing air? (A) rocks (B) some mammals (C) Frogs (D) monotremes (E) humans (F) bacteria (G) elephants (H) oak trees

Answer: G

Question: Fact1: Organisms cluster around hydrothermal vents in the ocean floor., Fact2: Background Hot water vents form inside cracks in the ocean floor., Question: Organisms cluster around hot water inside cracks where? (A) loose soil (B) ocean floor (C) food and shelter (D) tectonic plates (E) the ground (F) allow growth (G) Absorb light (H) survive

Answer: B

Question: Fact1: Most plants grow roots down into the soil to absorb water and minerals., Fact2: Beets and carrots are the roots of plants., Question: What grows into the soil to absorb water and minerals? (A) NaCl (B) vegetation (C) burrs (D) Trees (E) grass (F) Carrots (G) Conifers (H) potatoes

Answer:
F