Question: The Inner Life of Martin Frost is a 2007 American romantic-mystery drama film directed by Paul Auster and starring David Thewlis, David Thewlis (born David Wheeler; born 20 March 1963) is an English actor, director, screenwriter, and what?
Sentence (from "David Thewlis"): His most commercially successful role to date has been that of Remus Lupin in the "Harry Potter" film series.
Relevant evidence: No