Question: Are Cate Shortland and S. Sylvan Simon both writers?

full_context: Document 1: Catherine Breillat: Catherine Breillat (] ; born 13 July 1948) is a French filmmaker, novelist and Professor of Auteur Cinema at the European Graduate School. She has often courted controversy with her films' frank treatment of sexual themes. For example, her 1976 debut film, "A Real Young Girl", was not released in theaters until 2000.
Document 2: Somersault (film): Somersault is a 2004 Australian independent film written and directed by Cate Shortland, featuring Abbie Cornish and Sam Worthington. Shot in the winter of 2003, the film was released in September 2004 and screened in the Un Certain Regard section at the 2004 Cannes Film Festival. It also swept the field at the 2004 Australian Film Institute Awards, winning every single feature film award (13 in total).
Document 3: Giorgio Simonelli: Born in Rome, Simonelli obtained a high school diploma in business studies, then he started working as a journalist, and even as a film critic, for the weekly magazines "Avvenimento" and "Gente nostra". In 1928, at 22, he made his directorial debut co-directing with Nicola Fausto Neroni "Maratona" and two years later he was among the screenwriters of the first Italian talking film, "The Song of Love" by Gennaro Righelli. From 1934 Simonelli mainly devoted himself to the film editing, then, since 1940, he reprised his activity as a director specializing in comedy films of great commercial success, in which he directed some of the more popular actors of the period, including Totò, Eduardo and Peppino De Filippo, Nino Taranto, Renato Rascel, Walter Chiari, Ugo Tognazzi, Macario, Alberto Sordi and Aldo Fabrizi. He concluded his career by signing many successful works interpreted by the comedy duo Franco Franchi and Ciccio Ingrassia. His last film was the western-parody "Two Sons of Ringo", in which just before the end of filming he was replaced by Giuliano Carnimeo for health reasons.
Document 4: Jennifer Kent: Jennifer Kent is an Australian actress, writer and director, best known for her horror film "The Babadook" (2014), which was her directorial debut. She is currently filming her second film, "The Nightingale".
Document 5: Destin Daniel Cretton: Destin Daniel Cretton (born November 23, 1978) is an American film director, screenwriter, producer, and editor. He is best known for writing and directing his second feature film, "Short Term 12" (2013).
Document 6: Eric Simonson: Eric Simonson (born June 27, 1960 in Milwaukee, Wisconsin) is an American writer and director in theatre, film and opera. He is a member of Steppenwolf Theatre in Chicago, and the author of plays "Lombardi", "Fake", "Honest", "Magic/Bird" and "Bronx Bombers". He won the 2005 Academy Award for his short documentary "A Note of Triumph: The Golden Age of Norman Corwin", and was nominated for a Tony Award for "Best Direction of a Musical" in 1993 for "The Song of Jacob Zulu".
Document 7: Cate Kennedy: Cate Kennedy is an Australian author based in Victoria. She graduated from University of Canberra and has also taught at several colleges, including The University of Melbourne. She is the author of the highly acclaimed novel "The World Beneath", which won the People’s Choice Award in the NSW Premier’s Literary Awards in 2010. It was also shortlisted for "The Age" fiction prize 2010 and the ASA Barbara Jefferis Award 2010, among others. She is an award-winning short-story writer whose work has twice won The Age Short Story Competition and has appeared in a range of publications, including "The New Yorker". Her collection, "Dark Roots", was shortlisted for the Steele Rudd Award in the Queensland Premier’s Literary Awards and for the Australian Literature Society Gold Medal. Cate is also the author of the travel memoir "Sing, and Don’t Cry", and the poetry collections "Joyflight" and "Signs of Other Fires". Her latest book is "The Taste of River Water: New and Selected Poems by Cate Kennedy", which was published in May 2011 and won the Victorian Premier’s Literary Awards CJ Dennis Prize for Poetry.
Document 8: S. Sylvan Simon: S. Sylvan Simon (March 9, 1910 – May 17, 1951) was an American stage/film director and producer.
Document 9: Gillian Armstrong: Gillian May Armstrong (born 18 December 1950) is an award-winning Australian feature film and documentary director, who specializes in period drama. Her films often feature female perspectives and protagonists.
Document 10: Simon Channing Williams: Simon Channing Williams (10 June 1945 – 11 April 2009) was a British film producer. He was born in Maidenhead. After having worked as a production assistant and producer of TV films and TV series in the 1970s and early 1980s, he and Mike Leigh formed the film production company Thin Man Films in 1988. This company has produced all of Mike Leigh's films since then, among them the double Oscar-winning "Topsy-Turvy", the Oscar-nominated "Vera Drake" and the Palme d'Or-winning "Secrets & Lies".
Document 11: Berlin Syndrome (film): Berlin Syndrome is a 2017 Australian psychological horror-thriller film directed by Cate Shortland, and written by Shaun Grant, based upon the novel of the same name by Melanie Joosten. It stars Teresa Palmer and Max Riemelt.
Document 12: Cate Shortland: Cate Shortland (born 10 August 1968) is an Australian writer and director of film and television.
Document 13: Simon Wincer: Simon Wincer (born 1943 in Sydney) is an Australian film director and film producer. He attended Cranbrook School, Bellevue Hill, Sydney from 1950 to 1961. On leaving school he worked as a stage hand at TV Station Channel 7. By the 1980s he directed over 200 hours of television. In 1986 he directed the made-for-TV movie "The Last Frontier" and also won a Christopher Award.
Document 14: Robert F. Simon: Robert F. Simon (December 2, 1908 – November 29, 1992) was an American character actor, often portraying military or authority figure roles. Though his face was recognized by audiences, he was mostly unknown by name. A life member of The Actors Studio, Simon appeared in films and on television between 1950 and 1985, having mastered the genre of westerns, drama, and comedy.
Document 15: Simon West: Simon West (born 1961) is an English film director and producer best known for directing blockbuster action films like "Con Air, ," and "The Expendables 2".
ground_truth: no