Task: Question Answering
Input (English): Passage: The Wolf of Wall Street (book) -- The Wolf of Wall Street is a memoir by former stockbroker and trader Jordan Belfort, first published in September 2007 by Bantam Books, then adapted into a 2013 film of the same name (directed by Martin Scorsese and starring Leonardo DiCaprio as Belfort). Belfort's autobiographical account was continued by Catching the Wolf of Wall Street, published in 2009.
Question: is the wolf of wall street a book
Output (English): 1