The warden felt sorry for an inmate named George. Every Visitor's Day, most prisoners had visitors, but George always sat alone in his cell. One day, the warden called George to his office.
"I notice you've never had any visitors, George," he said sympathetically, putting a hand on George's shoulder. "Don't you have any friends or family?"
George replied, "Oh, sure I do, Warden. It's just that they're all in here!"