Question: The Guard is a 2011 Irish buddy cop comedy film that become the  the most successful independent Irish film of all time when it overtook a film heavily influenced by what novel?
Sentence (from "The Guard (2011 film)"): The Guard is a 2011 Irish buddy cop comedy film written and directed by John Michael McDonagh, starring Brendan Gleeson, Don Cheadle, Mark Strong and Liam Cunningham.
Relevant evidence: Yes