Question: What is the name of the man who wrote the memoir on which the movie who's screenwriter was nominated for the Best Adapted Screenplay Oscar in 2007 was based?
Sentence (from "The Diving Bell and the Butterfly (film)"): The Diving Bell and the Butterfly (French: Le Scaphandre et le Papillon ) is a 2007 biographical drama film directed by Julian Schnabel and written by Ronald Harwood.
Relevant evidence: No