The Thirsty Crow

There was a crow that was very thirsty. He searched for water everywhere. At last, he saw a water pot near a well.

He looked inside the pot. There was very little water in the pot. The crow saw some stones nearby. He thought of a plan. He picked up some stones. 

He put them one by one into the pot. The water level in the pot came up. The crow drank the water and flew away happily.