Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[EX Q]: Ionic compounds contain cations and anions rather than discrete neutral molecules.
[EX A]: Ionic compounds contain cations and anions rather than what?

[EX Q]: Does water get colder or warmer the deeper you go?
[EX A]: Does water get colder or warmer the deeper you go?

[EX Q]: Modern members of the reptiles group live in many different habitats and are found on every continent except antarctica.
[EX A]:
Modern members of what broad animal group live in many different habitats and are found on every continent except antarctica?