Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.

[Q]: Fact: omnivores eat plants
[A]: Which creature would be safest from predators in its natural underground habitat?


[Q]: Fact: sharp beaks are a kind of adaptation for catching prey
[A]: Some birds use their beaks for the same purpose as their?


[Q]: Fact: coal is a nonrenewable resource
[A]:
Being a nonrenewable resource means coal?