Katsumi and her friends were walking around their little town, when they saw a bike shop. They went in the shop, they saw a yellow bike, and wanted to buy it. There was a sign on it that said, “Don’t ride this bike unless you want to break your leg.” They took no notice of it, and went to the counter to buy it. The clerk said, “Did you not already see the sign on the bike.? It says not to buy it, or you will break your leg..” Katsumi read the sign, and took it back to the corner.