There are a few trees in a garden. On one of them, a pear tree, there are pears. But after a strong wind blew, there were neither pears on the tree nor on the ground. How is this possible?
Answer
At first, there were 2 pears on the tree. After the wind blew, one pear fell on the ground.
So there was only one pear on the tree and one pear on the ground.