Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: The thalamus helps to regulate consciousness, arousal, and sleep states.

A: What helps to regulate consciousness, arousal, and sleep states?
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Q: One of the properties of an air mass is that an air mass has similar temperature and moisture properties throughout it.

A: Which of the following is true regarding the properties of an air mass?
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Q: Cells are the  basic building blocks of the human body.

A:
What are the  basic building blocks of the human body?
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