describe the incident about a fellow and a girl which was narrated by george??(chapter 9)

Over tea, George tells a story about seeing a couple distracted as they towed their boat from land. Sneakily, he tied his boat to their tow-line, thus tricking the couple into dragging the wrong boat for several miles. J. recounts a similar story, about a group of men whose boat ran aground because they were distracted. However, he argues that girls are the worst towers of all because they are so flighty and distractible.