In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.

Q: Fact: electricity causes less pollution than gasoline. Question: People are switching to electric cars because cars that use gas?

A: dirty the air
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Q: Fact: the crust is a layer of the Earth. Question: You find iron in?

A: our planet's crust
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Q: Fact: a salamander eats insects. Question: What does a salamander eat?

A:
fleas
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