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

Ex Input:
The name for a matter that has a fixed volume and a fixed shape is solid.

Ex Output:
What is the name for a matter that has a fixed volume and a fixed shape?


Ex Input:
Instead of heat, organisms use catalysis to speed up reactions.

Ex Output:
Instead of heat, organisms use what to speed up reactions?


Ex Input:
The ability of matter to burn is called flammability.

Ex Output:

The ability of matter to burn is called?