Answer:
A grandmother, two mothers and two daughters went shopping together and everyone bought one purse each. How many purses did they bring home all together?
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?
Two fathers and two sons are in a car, yet there are only three people in the car. How is this possible?
If there are three apples and you take away two, how many do you have?
There are two sisters: one gives birth to the other and she, in turn, gives birth to the first. Who are the two sisters?
It is something you will never see again.