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

Ex Input:
Three many pairs of autosomes are there.

Ex Output:
How many pairs of autosomes are there?


Ex Input:
Macroevolution happens when forces of evolution work over a long period of time.

Ex Output:
What happens when forces of evolution work over a long period of time?


Ex Input:
A major earthquake happening in a mountain range process causes the fastest changes to the surface of earth.

Ex Output:

Which process causes the fastest changes to the surface of Earth?