shopping rules
A man shopping in a supermarket brought his purchase of two cans of dog food to the checkout counter. The cashier asked, “Sir, do you have a dog?” “Yes.” replied the man. “Well, where is it?” asked the cashier. “I left him home.” he answered. “Sorry,” the cashier said, “You can’t buy the dog food if I can’t see the dog. That’s the rules.” The next day he returned to the store and brought some cat food to the checkout.…

