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

[EX Q]: HCl changes the hue of litmus paper from blue to red.
[EX A]: What color does HCl change in litmus paper?

[EX Q]: cows can be plant eaters
[EX A]: What type of animal can cows be?

[EX Q]: Some examples of plant eaters are camels and cows
[EX A]:
What are some examples of plant eaters?