Answer:
Why can't Kevin, who is now living in Canada, not be buried in the USA?
There are two sisters: one gives birth to the other and she, in turn, gives birth to the first. Who are the two sisters?
How do you discover something that does not exist?
What can you hold in your right hand but never in your left hand?
Mr. Smith has two children. If the older child is a boy, what are the odds that the other child is also a boy?
It is something you will never see again.