TASK DEFINITION: Given a statement, generate a question such that the answer is contained in that statement.
PROBLEM: finding your way requires knowing which way to go

SOLUTION: What do you need to know to find your way?

PROBLEM: crumbs can be separated with a sifter

SOLUTION: What can be separated with a sifter?

PROBLEM: Tylenol is potentially harmful.

SOLUTION:
What is potentially harmful?