Question: What is the date of birth of the director of film Mumsy, Nanny, Sonny And Girly?
Sentence (from "Mumsy, Nanny, Sonny and Girly"): The script was based on a two-act play by Maisie Mosco entitled "Happy Family", which was later adapted into a novella by screenwriter Brian Comport as "Mumsy, Nanny, Sonny, and Girly".
Relevant evidence: No