Question: What musical based on Federico Fellini's semi-autobiographical film "8½" did Mary Stuart Masterson star in?
Sentence (from "Nine (musical)"): It focuses on film director Guido Contini, who is dreading his imminent 40th birthday and facing a midlife crisis, which is blocking his creative impulses and entangling him in a web of romantic difficulties in early-1960s Venice.
Relevant evidence: No