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

Q: The fungus that grow(s) through blue cheese give(s) it the distinctive appearance and flavor.

A: What grows through blue cheese that gives it the distinctive appearance and flavor?
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Q: When the energy of the earthquake reaches shore, it forms a huge wave called a tsunami.

A: When the energy of the earthquake reaches shore, it forms a huge wave called?
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Q: The concentration of hydrogen ions in a solution is called acidity.

A:
The concentration of hydrogen ions in a solution is called?
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