Question: What is the common profession of Jean-Pierre Melville and Manfred Noa?

full_context: Document 1: Jean Renoir: Jean Renoir (] ; 15 September 1894 – 12 February 1979) was a French film director, screenwriter, actor, producer and author. As a film director and actor, he made more than forty films from the silent era to the end of the 1960s. His films "La Grande Illusion" (1937) and "The Rules of the Game" (1939) are often cited by critics as among the greatest films ever made. He was ranked by the BFI's "Sight & Sound" poll of critics in 2002 as the fourth greatest director of all time. Among numerous honors accrued during his lifetime, he received a Lifetime Achievement Academy Award in 1975 for his contribution to the motion picture industry. Renoir was the son of the painter Pierre-Auguste Renoir. He was one of the first filmmakers to be known as an "auteur".
Document 2: Helena (1924 film): Helena is a 1924 German silent drama film directed by Manfred Noa and starring Edy Darclea, Vladimir Gajdarov and Albert Steinrück. The film was based on the poem the "Iliad" by Homer. It was released in two separate parts: "The Rape of Helen" and "The Fall of Troy." It was produced by Bavaria Film at the Emelka Studios in Munich. The film was made on an epic scale with thousands of extras, and large sets which rivalled those of the larger Berlin-based UFA. For many years the film was considered partially lost until it was reconstructed from a version found in Swiss archives. The film has been described as Noa's "masterpiece," although it was so expensive that it seriously damaged the finances of Bavaria Film.
Document 3: The Green Manuela: The Green Manuela (German: Die grüne Manuela) is a 1923 German silent drama film directed by Ewald André Dupont and starring Lucie Labass, Josef Winter and Grete Berger. The film is based on a novel by Clara Ratzka. A gypsy dancer becomes involved with some smugglers in Spain. The film's plot bears a number of similarities to "Carmen". It was the first time Dupont worked with the cinematographer Werner Brandes and the art director Alfred Junge who were to become important collaborators with him. The poster of this movie is seen in Russian director Dziga Vertov's movie Man with a Movie Camera (1929) playing at a theater named the Proletarian. It's a symbol of Vertov's disdain of Western fanciful films.
Document 4: Les Enfants Terribles (film): Les Enfants Terribles ("The terrible children") is a 1950 French film directed by Jean-Pierre Melville and based on Jean Cocteau's novel of the same name. The first feature film of Melville, "Le Silence de la Mer" (1949), attracted the attention of Jean Cocteau, who commissioned him to direct the film version of "Les Enfants Terribles".
Document 5: Manon Lescaut (1926 film): Manon Lescaut is a 1926 silent German feature film based on the oft-filmed novel by Abbe Prevost. It stars Lya De Putti and was directed by Arthur Robison. It was produced and distributed by renowned German film company Universum Film AG better known as "UFA". A young actress named Marlene Dietrich had a supporting role in this production. A set decorator on this film was the soon to be American Expatriate Paul Leni, who would find great success as a director in Hollywood. It was shot at the Babelsberg and Tempelhof Studios, both of which were controlled by UFA.
Document 6: Joe May: Joe May (7 November 1880, in Vienna – 29 April 1954, in Hollywood), born Joseph Otto Mandel, was a film director and film producer born in Austria and one of the pioneers of German cinema.
Document 7: Julien Duvivier: Julien Duvivier (] ; 8 October 1896, Lille – 29 October 1967, Paris) was a French film director. He was prominent in French cinema in the years 1930-1960. Amongst his most original films, chiefly notable are "La Bandera", "Pépé le Moko", "Panique", "Voici le temps des assassins" and "".
Document 8: Code Name Melville: Code Name Melville (original French title: Sous le nom de Melville) is a feature length documentary about Jean-Pierre Melville, directed by Olivier Bohler and produced by Raphaël Millet for Nocturnes Productions in 2008. Its world premiere took place in November 2008 at the Golden Horse Film Festival in Taipei (Taiwan). It has been shown on French channel CinéCinéma Classic in March–April 2010, and on Belgian channel La Deux (RTBF) in May 2010. It is the first feature documentary about Jean-Pierre Melville since he died in 1973.
Document 9: Jean-Pierre Jeunet: Jean-Pierre Jeunet (] ; born 3 September 1953) is a French film director and screenwriter known for the films "Delicatessen", "The City of Lost Children", "" and "Amélie".
Document 10: Jean-Patrick Manchette: Jean-Patrick Manchette (19 December 1942, Marseille – 3 June 1995, Paris) was a French crime novelist credited with reinventing and reinvigorating the genre. He wrote ten short novels in the seventies and early eighties, and is widely recognized as the foremost French crime fiction author of the 1970s - 1980s. His stories are violent, existentialist explorations of the human condition and French society. Manchette was politically to the left and his writing reflects this through his analysis of social positions and culture. His books are reminiscent of the "nouvelle vague" crime films of Jean-Pierre Melville, employing a similarly cool, existential style on a typically American genre (film noir for Melville and pulp novels for Manchette).
Document 11: Pierre Morel: Pierre Morel (born 12 May 1964) is a French film director and cinematographer. His work include "District 13", "From Paris with Love" and "Taken."
Document 12: Manfred Noa: Manfred Noa (1893–1930) was a German film director. Noa was described by Vilma Bánky, who he directed twice, as her "favourite director". Noa's 1924 film "Helena" has been called his "masterpiece" although it was so expensive that it seriously damaged the finances of Bavaria Film.
Document 13: Eva May: Eva May (29 May 1902 – 10 September 1924) was an Austrian actress. She was the daughter of the film director Joe May and his wife Mia May. She was married three times on each occasion to a film director: Manfred Liebenau, Lothar Mendes and the final time to Manfred Noa. In 1924 she committed suicide by gunshot.
Document 14: Jean-Pierre Melville: Jean-Pierre Melville (] ; born Jean-Pierre Grumbach; 20 October 1917 – 2 August 1973) was a French filmmaker.
Document 15: Michael Curtiz: Michael Curtiz ( ; born Manó Kaminer, December 24, 1888 April 10, 1962) was a Hungarian-born American film director, recognized as one of the most prolific directors in history. He directed classic films from the silent era and numerous others during Hollywood's Golden Age, when the studio system was prevalent.
ground_truth: filmmaker