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: "Which American film director, producer, screenwriter co-founded Troma Entertainment film studio, Lloyd Kaufman or Joseph Ruben?" whose answer is Joseph Porter Ruben.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Joseph Ruben film director
Useful Output:

Doc 1: Joseph Ruben, whose credits include Sleeping With The Enemy, will direct from a screenplay by David Venable about a doctor who unwittingly
Doc 2: Director Joseph Ruben was one of the go-to filmmakers for thrillers in the 90s with such hits as Sleeping with the Enemy and The Good Son,
Doc 3: Joseph Paul Ruben (born May 10, 1950 in Briarcliff Manor, New York) is an American film director, screenwriter, and producer. Description above from the
Doc 4: Joseph Ruben. American film director, screenwriter and producer. Joseph Porter Ruben. In more languages. Spanish. Joseph Ruben. director de cine, guionista y
Doc 5: Film director, screenwriter, producer. Years active, 1974–2017  "Ruben's Redemption Finally, Director Joseph Ruben Has Made A Movie He Really Loves.