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

Q: The reverse process of moving material into a cell is the process of exocytosis.

A: The reverse process of moving material into a cell is the process of what?
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Q: A vapor light produces visible light by electroluminescence process.

A: A vapor light produces visible light by what process?
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Q: The direction of the rotation of hurricanes is influenced by coriolis force force.

A:
The direction of the rotation of hurricanes is influenced by which force?
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