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

Input: Consider Input: Age causes reduction of elasticity in all organs.

Output: What causes reduction of elasticity in all organs?

Input: Consider Input: Light is scattered from molecules in our atmosphere.

Output: Light is scattered from what in our atmosphere?

Input: Consider Input: Movement results when a force does work.
Output: What results when a force does work?