Answer:
There is a man that can never enjoy the fireplace, who is this man?
What can you blow up and keep intact?
A white field, and when it is plowed, its soil is black.
What is yours but only used by others?
i am 4 times as old as my daughter in 20 years time i shall be twice as old as her how old are we now
I am the same written forward backward and upside down.