Question: Are Dalton Trumbo and Herman Wouk both screenwriters?

full_context: Document 1: Christopher Trumbo: Christopher Trumbo (September 25, 1940 – January 8, 2011) was an American television writer, screenwriter and playwright. Trumbo was considered an expert on the Hollywood blacklist during the McCarthy era. His father, screenwriter Dalton Trumbo, was blacklisted by Hollywood for nearly a decade for refusing to testify to Congress, as one of a group known as The Hollywood Ten.
Document 2: War and Remembrance: War and Remembrance is a novel by Herman Wouk, published in October 1978 as the sequel to Wouk's "The Winds of War" (1971). "The Winds of War" covers the period 1939 to 1941, and "War and Remembrance" continues the story of the extended Henry family and the Jastrow family starting on 15 December 1941 and ending on 6 August 1945. The novel was adapted into a television mini-series, "War and Remembrance", and presented on American television in 1988. Wouk was a screenwriter for the miniseries as well as being author of the book.
Document 3: Trumbo (2007 film): Trumbo is a 2007 American documentary film directed by Peter Askin, produced by Will Battersby, Tory Tunnell, and Alan Klingenstein, and written by Christopher Trumbo. It is based on the letters of Trumbo's father, Dalton Trumbo, an Oscar-winning screenwriter who was imprisoned and blacklisted as a member of the Hollywood Ten, ten screenwriters, directors and producers who refused to testify before the House Un-American Activities Committee (HUAC) in 1947 during the committee's investigation of Communist influences in the Hollywood film industry.
Document 4: List of films by the Hollywood Ten: This is a list of films by the Hollywood Ten, who were cited for contempt of Congress and blacklisted after refusing to answer questions about their alleged involvement with the Communist Party USA. The Hollywood films of this period that were scrutinized by the House Un-American Activities Committee (HUAC) included spy and private eye thrillers, political melodrama and film noir.
Document 5: Hermann Hesse: Hermann Karl Hesse (] ; 2 July 1877 – 9 August 1962) was a German-born poet, novelist, and painter. His best-known works include "Demian", "Steppenwolf", "Siddhartha", and "The Glass Bead Game", each of which explores an individual's search for authenticity, self-knowledge and spirituality. In 1946, he received the Nobel Prize in Literature.
Document 6: The Caine Mutiny (film): The Caine Mutiny is a 1954 American film. A fictional Navy drama set in the Pacific during World War II, it was directed by Edward Dmytryk and produced by Stanley Kramer, and stars Humphrey Bogart, José Ferrer, Van Johnson, and Fred MacMurray. The film is based on "The Caine Mutiny," the 1951 Pulitzer Prize-winning novel written by Herman Wouk. It depicts the events on board a fictitious World War II U.S. Navy destroyer minesweeper and a subsequent court-martial for mutiny.
Document 7: Trumbo (2015 film): Trumbo is a 2015 American biographical drama film directed by Jay Roach and written by John McNamara. The film stars Bryan Cranston, Diane Lane, Helen Mirren, Louis C.K., Elle Fanning, John Goodman and Michael Stuhlbarg. The film follows the life of Hollywood screenwriter Dalton Trumbo and is based on the biography "Dalton Trumbo" by Bruce Alexander Cook.
Document 8: Peter Askin: Peter Askin (Born 1940) is an actor, director, producer and screenwriter best known for directing the 2007 film "Trumbo", a documentary about the Oscar-winning Hollywood screenwriter Dalton Trumbo who was blacklisted for being a member of the Hollywood Ten. For the film, he worked closely with Trumbo's son, Christopher Trumbo.
Document 9: City Boy: The Adventures of Herbie Bookbinder: City Boy: The Adventures of Herbie Bookbinder is a 1948 novel by Herman Wouk first published by Simon & Schuster. The second novel written by Wouk, "City Boy" was largely ignored by the reading public until the success of "The Caine Mutiny" resurrected interest in Wouk's writing. Like "The Caine Mutiny", the novel is semi-autobiographical in setting and situations, if not protagonist. In 1969 the novel was re-issued, with paperback editions in 1980 and 1992, and according to Wouk was translated into eleven languages. John P. Marquand, in a preface to the 1969 twentieth anniversary release, likened Herbie Bookbinder to a city-dwelling Huckleberry Finn or Tom Sawyer.
Document 10: Philip Dunne (writer): Philip Ives Dunne (February 11, 1908 – June 2, 1992) was a Hollywood screenwriter, film director and producer, who worked prolifically from 1932 until 1965. He spent the majority of his career at 20th Century Fox crafting well regarded romantic and historical dramas, usually adapted from another medium. Dunne was a leading Screen Writers Guild organizer and was politically active during the "Hollywood Blacklist" episode of the 1940s-1950s. He is best known for the films "How Green Was My Valley" (1941), "The Ghost and Mrs. Muir" (1947), "The Robe" (1953) and "The Agony and the Ecstasy" (1965).
Document 11: James Jones (author): James Ramon Jones (November 6, 1921 – May 9, 1977) was an American novelist known for his explorations of World War II and its aftermath. He won the 1952 National Book Award for his first published novel, "From Here to Eternity", which was adapted for the big screen immediately and made into a television series a generation later.
Document 12: The Amazing Adventures of Kavalier &amp; Clay: The Amazing Adventures of Kavalier & Clay is a 2000 novel by Jewish American author Michael Chabon that won the Pulitzer Prize for Fiction in 2001. The novel follows the lives of two Jewish cousins, Czech artist Joe Kavalier and Brooklyn-born writer Sammy Clay, before, during, and after World War II. In the novel, Kavalier and Clay become major figures in the comics industry from its nascency into its Golden Age. "Kavalier & Clay" was published to "nearly unanimous praise" and became a "New York Times" Best Seller, receiving nominations for the 2000 National Book Critics Circle Award and PEN/Faulkner Award for Fiction. In 2006, Bret Easton Ellis declared the novel "one of the three great books of my generation," and in 2007, "The New York Review of Books" called the novel Chabon's magnum opus.
Document 13: Chaim Potok: Chaim Potok (February 17, 1929 – July 23, 2002) was an American Jewish author and rabbi. Potok is most famous for his first book "The Chosen" (1967), which was listed on "The New York Times’" best seller list for 39 weeks and sold more than 3,400,000 copies.
Document 14: Dalton Trumbo: James Dalton Trumbo (December 9, 1905 – September 10, 1976) was an American screenwriter and novelist, who scripted films including "Roman Holiday", "Exodus", "Spartacus", and "Thirty Seconds Over Tokyo". One of the Hollywood Ten, he refused to testify before the House Un-American Activities Committee (HUAC) in 1947 during the committee's investigation of Communist influences in the motion picture industry. He was subsequently blacklisted by that industry. He continued working clandestinely, producing work under other authors' names. His uncredited work won two Academy Awards; the one for "Roman Holiday" (1953) was given to a front writer, and the one for "The Brave One" (1956) was awarded to a pseudonym. The public crediting of him as the writer of both "Exodus" and "Spartacus" in 1960 marked the end of the Hollywood Blacklist. His earlier achievements were eventually credited to him by the Writers Guild, 60 years after the fact.
Document 15: Herman Wouk: Herman Wouk ( ; born May 27, 1915) is an American author. His 1951 novel "The Caine Mutiny" won the Pulitzer Prize for Fiction. His other works include "The Winds of War" and "War and Remembrance", historical novels about World War II, and non-fiction such as "This Is My God", a popular explanation of Judaism from a Modern Orthodox perspective, written for Jewish and non-Jewish audiences. His books have been translated into 27 languages. "The Washington Post" called Wouk, who cherishes his privacy, “the reclusive dean of American historical novelists.” Historians, novelists, publishers, and critics who gathered at the Library of Congress in 1995 to mark Wouk's 80th birthday likened him to "an American Tolstoy."
ground_truth: no