Answer:
I'm light as a feather, yet the strongest man can't hold me for more than 5 minutes.
He has married many women but has never married.
What can be heard and caught but never seen?
What hangs others yet can unintentionally hang itself?
Iron roof, glass walls, burns and burns and never falls.
What is so fragile that saying its name breaks it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?