On the bus Paddy got chatting to Murphy who was carrying a bag on his back "What's in the bag?" asked Paddy "I 'm not going to tell," replied Murphy "Go on, do." pleaded Paddy . "Ah, all right then, it's ducks." announced Murphy "If I guess how many ducks you have in the bag, will you give me one of them?" enquired Paddy "Look," said Murphy, "If you guess the correct number, I'll give you both of them.". "Five!" said Paddy triumphantly
