Olivia is disappointed when she doesn't get the lead in the school musical This year's school musical is The Wonderful Wizard of Oz" and Olivia can't wait to audition for the lead. All her friends think she'd make a great Dorothy, and she's practiced nonstop and knows she's ready. So why, then, does Miss Hibbert give Olivia the role of backstage manager rather than a part in the play? Why does she want Olivia behind the stage rather than on it?