Snake:"I'm hungry.Mmm... Here comes some tasty food.Now I can eat."
Rat:"Dear snake, wait a minute.I can do things for you."
Snake:"Oh! What can you do? Can you sing?"
Rat:"Yes, I can."
Snake:"Can you dance?"
Rat:"Yes, I can. Let me go. Then I can dance for you."
Snake:"Let me see. There is lake near here. Can you swim?"
Rat:"No! Don't throw me into the lake, please!"
Rat:"Haha! Silly snake! Now I can swin away. Bye!"