Once there was a rabbit that lived near a spring, but this rabbit was too cunning, always got away with it, whenever he had a problem with another animal in the forest, he always swindled anyone and always got away with it thanks to his cunning. 

One day a wolf had been selling watermelons, on the edge of a road where he had his place about 100 meters away from the garden, everyone who passed by bought him, it was summer and eating watermelon quenched thirst, however, nobody knew that those watermelons were stolen, and the wolf would buy them from the rabbit for resale. 

The owner of the orchard has realized that he has been missing watermelons and put a fence, even so, the cunning rabbit had made a hole to go in and out with the watermelons, the owner again checked the vegetable crop and improved security, and placed several traps and the cunning rabbit never fell into them.

Until one day, the rabbit was eating some watermelons and when he finished them towards a hole and pulled out the inside of the fruit, then introduced stones and if the wolf bought him 10 watermelons, 2 were full of stones, the wolf realized and was thinking of taking revenge on the rabbit.