TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Control rods play an important role in the modulation of the nuclear chain reaction.

SOLUTION: What play an important role in the modulation of the nuclear chain reaction?

PROBLEM: Temperature and sky conditions are both used to describe weather.

SOLUTION: Which two observations are both used to describe weather?

PROBLEM: Duplicating the results of an experiment process will most likely lead to the scientific acceptance of a hypothesis.

SOLUTION:
Which process will most likely lead to the scientific acceptance of a hypothesis?