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: An example of migration is birds flying south in the winter. Question: An example of migration is?

A: when flocks relocate
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Q: Fact: An example of collecting data is measuring. Question: By finding the distance of something you are?

A: gathering data
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Q: Fact: electric devices require electrical energy to function. Question: A computer needs what to be functional?

A:
positive ions
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