Bob had been shopping downtown all day with his wife and four little children. They were all so tired, he decided to take a taxicab home. Approaching a cab driver, he demanded, "How much will you charge to drive us to the Bronx?" "I figure $5 apiece for you and your wife," said the driver. "I'll take the four kids along for nothing." Bob turned to his children and said, "Jump in kids, and have a nice ride home. Momma and I will take the subway."