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

[Q]: Frogs make noises with the larynx which is in the throat.
[A]: What is in the throat?


[Q]: some rain can changes the hue of litmus paper from blue to red
[A]: What color of litmus paper can be changed by rain?


[Q]: Wind contains fine dust particles
[A]:
What particles do wind contain?