TASK DEFINITION: Given a statement, generate a question such that the answer is contained in that statement.
PROBLEM: The softest mineral is used for making writing lead

SOLUTION: What is the softest mineral used to make?

PROBLEM: nonvascular plants are autotrophs in aquatic ecosystems

SOLUTION: What are autotrophs in aquatic ecosystems?

PROBLEM: Crows have relatively large brains and a high level of intelligence.

SOLUTION:
Who has a high level of intelligence?