TASK DEFINITION: Given a statement, generate a question such that the answer is contained in that statement.
PROBLEM: The ground sloth lived when the planet was buried in snow and ice.

SOLUTION: Where was the ground sloth buried?

PROBLEM: Liquid is essential for all life in the world.

SOLUTION: What is essential for all life in the world?

PROBLEM: bugs are defoliators

SOLUTION:
What are defoliators?