FRANCESCA'S FIRST JOB; Francesca gets a summer job at a Taco Bell fast-food place to try it out, and must deal with the stern boss and cynic co-workers. THE LITTLE NEUROTIC FROM DOWN UNDER; Kiki Howard-Smith visits Dr. Gibson to talk of her simple problems from Australia. CITY OF STRANGERS; Pickpockets/con artists Cindy and Joe (Tracey Ullman and Dan Castellaneta) try to bring a group of wary people together on their way to work at a bus stop during a rainy day in New York City. MAGGIE'S BRAIN; Bart and Lisa try to imagine what Maggie thinks during a typical day with them.