Two Holes
Mr Black had two cats. One was very big and the other was quite small. He liked them very much. One day, Mr Green, a friend of his, came to see him. To his great surprise, he saw two holes in the door, a large hole and a small hole. He said, “ My dear friend, why are there two holes in your door?” “ Let the cats in and out, ” Mr Black answered.
“ But why are there two holes? Isn’t one hole enough?” asked his friend.
“ How can the big cat go through the small hole? He said.