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

Ex Input:
Circannual behavioral rhythms are linked to the yearly cycle of seasons.

Ex Output:
What type of behavioral rhythms are linked to the yearly cycle of seasons?

Ex Input:
Constructive interference is when two waves combine to create a larger wave.

Ex Output:
What is it called when two waves combine to create a larger wave?

Ex Input:
The cerebellum of the brain lies under the cerebrum and behind the brain stem.

Ex Output:
What part of the brain lies under the cerebrum and behind the brain stem?