Question: Are John Mulholland and Robert Benton both screenwriters?

Context paragraphs:
Charles Mulholland, 4th Baron Dunleath: Lieutenant-Colonel Charles Edward Henry John Mulholland, 4th Baron Dunleath DL (1933–1993) was a politician in Northern Ireland.

Still of the Night (film): Still of the Night is a 1982 American psychological thriller film directed by Robert Benton and starring Roy Scheider, Meryl Streep, Joe Grifasi, and Jessica Tandy.  It was written by Benton and David Newman.  Scheider plays a psychiatrist who falls in love with a woman (Streep) who may be the psychopathic killer of one of his patients.

Play Street Soccer: Play Street Soccer is a non-profit organization based in Carrboro, North Carolina.  The organization began as an on-site program of the Chapel Hill and Carrboro Human Rights Center under the leadership of coach John Mulholland in 2010.  Originally, Coach Mulholland taught soccer lessons to children living in the Abbey Court Apartments, historically an apartment complex for low-income families.  Since its beginning, Play Street Soccer has now grown to host pick-up soccer games at three low-income neighborhoods in Chapel Hill and Carrboro through the efforts of UNC student, Carey Averbook.  Games are held at Abbey Court Apartments, Rogers Road, and Estes Park apartments throughout the week during the fall and spring.  Volunteers from The University of North Carolina at Chapel Hill help facilitate the games as part of various service-learning classes offered at the institution.

Twilight (1998 film): Twilight is a 1998 American thriller neo-noir film directed by Robert Benton, written by Benton and Richard Russo, and starring Paul Newman, Susan Sarandon, Gene Hackman, Reese Witherspoon, Stockard Channing and James Garner.  The film's original score was composed by Elmer Bernstein.

Vanishing bird cage: The vanishing bird cage, also known as the flying birdcage, is a classic parlour magic effect that was invented by French magician Buatier De Kolta.  The trick has also been used by magicians Carl Hertz, Harry Beardmore, Harry Blackstone (Sr. and Jr.) John Mulholland, John Angel, Sabrina Vera, and Tommy Wonder.

Robert Benton: Robert Douglas Benton (born September 29, 1932) is an American screenwriter and film director.  He won the Oscars for Best Adapted Screenplay and Best Director for "Kramer vs. Kramer" (1979) and won a third Oscar for Best Original Screenplay for "Places in the Heart" (1984).

John Mulholland (director): John Mulholland is an American writer and director, specializing in documentaries.  He was born in New York City, where he still lives.  Mulholland’s most recent documentary is "", exploring the 20-year friendship between actor Gary Cooper and author Ernest Hemingway.

John Mulholland (magician): John Mulholland (9 June 1898 in Chicago, Illinois – 25 February 1970 in New York City) was an American magician, author, publisher and intelligence agent.

John Mulholland, 1st Baron Dunleath: John Mulholland, 1st Baron Dunleath (16 December 1819 – 11 December 1895) was an Irish businessman and Conservative Member of Parliament.

Baron Dunleath: Baron Dunleath, of Ballywalter in the County of Down, is a title in the Peerage of the United Kingdom.  It was created in 1892 for the businessman and former Conservative Member of Parliament for Downpatrick, John Mulholland.  The Mulholland family were involved in the cotton and linen industry in Ulster in the north of Ireland.  The first Baron's son, the second Baron, represented Londonderry North in the House of Commons as a Conservative.  His grandson, the fourth Baron, was a member of the Northern Ireland Assembly for the Alliance Party.  He was succeeded by his first cousin, the fifth Baron, who had already succeeded his father as second Baronet of Ballyscullion (see below).  s of 2014 the titles are held by the fifth Baron's son, the sixth Baron, who succeeded in 1997.

Supporting paragraphs: John Mulholland (director) Robert Benton
Answer: no