You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "William Eubank is a film director, screenwriter, and cinematographer who made three feature films, one of which was co-written by Carlyle Eubank and who else?" whose answer is David Frigerio.
Each document should contain about 30 words, and these documents should contain useful information.

Query: William Eubank co-written film Carlyle Eubank
Useful Output:

Doc 1: Film international spoke with director/co-writer William Eubank about his intriguing film.  You wrote The Signal with your brother, Carlyle
Doc 2: William Eubank, the film's director and co-writer (he shares credit with his brother, Carlyle, and friend, David Frigerio), takes an
Doc 3: William Eubank is an American film director, screenwriter and cinematographer  Carlyle Eubank (brother). Website, www.williameubank.com.
Doc 4: THE SIGNAL is produced by Brian Kavanaugh-Jones and Tyler Davidson & written by William Eubank & Carlyle Eubank and David Frigerio.  In a
Doc 5: Statements ; film director. 3 references ; screenwriter. 1 reference ; cinematographer. 2 references ; film screenwriter. 1 reference.