TASK DEFINITION: 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.
PROBLEM: Fact: exercise has a positive impact on a human 's health

SOLUTION: Who would be healthier?

PROBLEM: Fact: skidding causes friction

SOLUTION: Hitting the brakes hard leaves rubber on the road due to?

PROBLEM: Fact: earthworms create tunnels in soil

SOLUTION:
Moles are underground a lot of the time, and since few animals live there, they are unlikely to be?