Question children (5)
I believe the answer is:
issue
This clue is a double definition.
'question' is the first definition.
(I've seen this before)
'children' is the second definition.
(issue can mean someone's offspring)
(Other definitions for issue that I've seen before include "Outcome - discharge" , "Offspring or one of publication" , "Spring - children - publication" , "Supply" , "Problem < children" .)