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: the Himalayas were formed by rock folding, Fact2: Movements in the earth's crust have folded and cracked the older rocks., Question: the Himalayas were formed from older what (A) soils (B) plates (C) rivers (D) rock (E) eras (F) meadows (G) dirt (H) plains

A: D
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Q: Fact1: if all members of a species cannot produce offspring then that species will likely become extinct, Fact2: Avian species are less likely to become extinct if they are common across large ranges., Question: Avian species are less likely to end up extinct if they what? (A) single-celled organisms (B) important habitats (C) abandon habitats (D) stop reproducing (E) animals with backbones (F) produce offspring (G) population movement (H) destroy offspring

A: F
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Q: Fact1: Courtship is behavior that is intended to attract a mate., Fact2: Mating Ducks usually look for a mate or partner in winter., Question: Courtship is a behavior that animals use to attract what? (A) a pollinator (B) a partner (C) animals (D) a child (E) honeybees (F) humans (G) reproduce (H) a host

A:
B
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