Answer:
There are 5 sisters in a room: Ann is reading a book, Margaret is cooking, Kate is playing chess, Marie is doing the laundry. What is the fifth sister doing?
The more that there is of this, the less you see. What is it?
There are two sisters: one gives birth to the other and she, in turn, gives birth to the first. Who are the two sisters?
On Christmas eve, when Santa leaves his workshop on the north pole, what direction does he travel.
When does 4 - 1 = 5 ?
What is it that makes tears without sorrow. And takes its journey to heaven?