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: One type of electrical circuit that requires a switch could be? Answer: dimming table lights.

A: when a switch in a simple series circuit is closed , electricity will flow through the circuit
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Q: Question: O2 molecules stacked on top of each other create weight which is then tallied by a? Answer: barometer.

A: a barometer is used to measure air pressure
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Q: Question: Bears instinctively know when its time to hibernate because who passes it on to them? Answer: Their parents.

A:
hibernation is an inherited behavior
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