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

Example Input: In the tropics tradewinds are the prevailing winds called.
Example Output: In the tropics what are the prevailing winds called?

Example Input: Glycolysis is a series of reactions that is common to fermentation and cellular respiration.
Example Output: What series of reactions is common to fermentation and cellular respiration?

Example Input: Water plus other substances makes a(n) solution.
Example Output:
Water plus other substances makes what?