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

Ex Input:
Through a process called electromagnetic induction, generators change the kinetic energy of a spinning turbine to electrical energy.

Ex Output:
Through a process called electromagnetic induction, generators change what energy form of a spinning turbine to electrical energy?


Ex Input:
Rubber is an example of a(n) insulators that does not allow electrons to move through them.

Ex Output:
Rubber is an example of what type of substances that do not allow electrons to move through them?


Ex Input:
Carbon dioxide is an example of a material that easily undergoes sublimation.

Ex Output:

Carbon dioxide is an example of a material that easily undergoes what?