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").

Q: Fact1: unequal heating of Earth 's surface by the Sun causes global wind patterns, Fact2: Unequal absorption of radiation causes unequal heating of the earth's surface., Question: heating causes the wind patterns on earth to be what? (A) evenly distributed (B) waves (C) equal (D) constant (E) threatened (F) supersonic (G) unequal (H) Tropical

A: G
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Q: Fact1: if an animal lives under ground then that animal will be protected from a wild fire, Fact2: Many squirrels live in burrows under the ground instead of in the trees., Question: Many squirrels are protected from what by their burrows (A) disease (B) wild fire (C) A virus (D) Wet weather (E) sun's heat (F) cold air (G) Winter (H) deforestation

A: B
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Q: Fact1: having no natural predators increases population size, Fact2: Organisms have to be better adapted as population size increases., Question: what does having no natural predators mean creatures have to be? (A) Echinoderm. (B) animals (C) heterotrophs (D) Echinoids (E) slow and inefficient (F) better adapted (G) threatened (H) dangerous

A:
F
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