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

Q: Aqueous solution is used to describe a solution in which water is the solvent.

A: What term is used to describe a solution in which water is the solvent?
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Q: Cloudy conditions will most likely result from a low-pressure weather system.

A: Which will most likely result from a low-pressure weather system?
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Q: Matter that mechanical wave energy can only travel through is medium.

A:
What is the name of matter that mechanical wave energy can only travel through?
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