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

Ex Input:
By using fructose can you prevent your ice cream from getting a sandy texture.

Ex Output:
How can you prevent your ice cream from getting a sandy texture?


Ex Input:
Hydrocarbons compounds, which serve as fuels and are used in manufacturing, are called the driving force of western civilization.

Ex Output:
What compounds, which serve as fuels and are used in manufacturing, are called the driving force of western civilization?


Ex Input:
Three oxygen ions make up an ozone molecule.

Ex Output:
How many oxygen ions make up an ozone molecule?