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: 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 thermometer is used to measure temperature. Question: What is a thermometer used to measure?

A: warmness
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Q: Fact: a radio is used for communication. Question: Which can be used to pass information from one person to another?

A:
an invention by Marconi
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