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: if an object is blue then that object reflects only blue light

SOLUTION: A blue colored item will only reflect?

PROBLEM: Fact: skidding causes speed to decrease

SOLUTION: Slamming the breaks in a car will?

PROBLEM: Fact: burning wood is used to produce heat

SOLUTION:
Burning wood was the only way to do what to your house back in the day?