Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.

Ex Input:
Fact: exercise has a positive impact on a human 's health

Ex Output:
Who would be healthier?


Ex Input:
Fact: An example of seed dispersal is animals eating seeds

Ex Output:
When a bear eats berries he will be contributing to what process?


Ex Input:
Fact: if two objects have the same charge then those two materials will repel each other

Ex Output:

if two objects have the same charge then those two materials will effect each other how?