In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.

Q: Question: A fan pushes air with? Answer: rotating flat surface.

A: the vanes rotating in an electric fan causes air to move
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Q: Question: What would be an example of migration? Answer: Geese leaving Michigan for Florida when temperatures are dropping.

A: An example of migration is birds flying south in the winter
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Q: Question: I need electrical energy to? Answer: cook some bread.

A:
a light bulb requires electrical energy to produce light
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