Once upon a time there was an old man named `Ko'. Ko was a fifty-year old fisherman. He liked children very much but unfortunately he and his wife Jean did not have any of their own. Sometimes he felt quite lonely at home. Ko and Jean lived close to the harbour. One thing that Ko did not like about Jean was her temper. Very often she yelled at him for no reason at all. One morning while Ko was still sleeping Jean yelled at him, "Wake up! Its very late now. You should go fishing. Every day you go fishing and do not become bored. ....