Given a statement, generate a question such that the answer is contained in that statement.

[EX Q]: We do not know the inheritance patterns for many dogs.
[EX A]: What do dogs do not know for dogs?

[EX Q]: A chain wrapped around a wheel is used for lifting blocks.
[EX A]: What is a chain wrapped around a wheel used for?

[EX Q]: A wheeled automobile requires smooth surfaces.
[EX A]:
What does a wheeled automobile require?