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

[EX Q]: Some creatures that eat plants.have more than one stomach.
[EX A]: How many stomachs do some creatures that eat plants have?

[EX Q]: A bicycle requires a even surface.
[EX A]: What does a bicycle require?

[EX Q]: Bioterrorism is another potential danger in the world.
[EX A]:
What is another potential danger in the world?