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: a planet rotating causes cycles of day and night on that planet. Question: At any given time on earth, some countries can be in bed and other are in the middle of the day enjoying the outdoors, why?

A: planet rotation
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Q: Fact: renewable resources can be used over again. Question: What is a renewable resource?

A: Rain
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Q: Fact: a beak is used for catching prey by some birds. Question: What requires nutrients to grow and gets nutrients with use of beak apparatus?

A:
birds
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