Answer:
A box without hinges, lock or key, yet golden treasure lies within.
When it is alive we sing, when it is dead we clap our hands. What is it?
He has married many women but has never married.
My first half is normally made of stone, my second is crazy, and I taste sweet when complete.
You heart it speak, for it has a hard tongue. But it cannot breathe, for it has not a lung.
What is lighter than what it is made of?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?