There was once a frog whose name was Lotulo. He was a handsome frog and very popular. He had exceptional dancing skills. One day a snake came to the village where Lotulo was put up. The set snake extended an open invitation to anyone from the village to debate him. At this Lotulo thought to himself he should be the one to debate the snake. So he went ahead and accepted the invitation. Then after 3 days the debate took place. The snake debated Lotulo, thus saying I have divine sanction to eat frogs. It is not out of sport that I hunt frogs but out of hunger. Lotulo then replied to that saying "Why don't you eat mushrooms? They are pretty tasty and spare us all the trouble. At this the snake replied that he had evolved to eat frogs and Lotulo was no exception. Lotulo then concluded his argument saying those that are bound by their tongue are not free.
