FRANCESCA'S TASK; Lazy Francesca is faced with writing a major term paper for school, and is apprehensive about William helping her. THE NUCLEAR FAMILY; At a family owned nuclear power plant, chairman Allen Gardener Dan Castellaneta) tells his supervisor mother (Tracey Ullman) that he has decided to let her go off the work force. BART THE HERO; Bart single-handingly captures a burglar robbing a candy store and trades the reward money for candy.