TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: If the amount of force of that is applied is increased, it is easier happens to the work that a machine is producing.

SOLUTION: If the amount of force of that is applied is increased, what happens to the work that a machine is producing?

PROBLEM: Six many neutrons do 99% of carbon atoms have.

SOLUTION: How many neutrons do 99% of carbon atoms have?

PROBLEM: During the anaphase phase, sister chromatids separate and the centromeres divide.

SOLUTION:
During which phase do sister chromatids separate and the centromeres divide?