Question: What profession did both Reginald Denham and Jean-Pierre Jeunet have?

full_context: Document 1: The City of Lost Children: The City of Lost Children (French: La cité des enfants perdus ) is a 1995 science fantasy drama film directed by Marc Caro and Jean-Pierre Jeunet, written by Jeunet and Gilles Adrien, and starring Ron Perlman. An international co-production of companies from France, Germany, and Spain, the film is stylistically related to the previous and subsequent Jeunet films, "Delicatessen" and "Amélie".
Document 2: Reginald Denny (actor): Reginald Denny (born Reginald Leigh Dugmore, 20 November 1891 – 16 June 1967) was an English stage, film and television actor as well as an aviator and UAV pioneer. He was once an amateur boxing champion of Great Britain.
Document 3: David Hemmings: David Edward Leslie Hemmings (18 November 1941 – 3 December 2003) was an English film, theatre and television actor, as well as a film and television director and producer. He founded also the Hemdale Film Corporation in 1967.
Document 4: 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 5: Jean-Pierre Melville: Jean-Pierre Melville (] ; born Jean-Pierre Grumbach; 20 October 1917 – 2 August 1973) was a French filmmaker.
Document 6: Delicatessen (film): Delicatessen is a 1991 French post-apocalyptic black comedy film directed by Jean-Pierre Jeunet and Marc Caro, starring Dominique Pinon and Karin Viard. It was released in North America as "presented by Terry Gilliam." Like its successor, "The City of Lost Children" (1995), it was an homage to the works of Gilliam.
Document 7: Reginald Owen: John Reginald Owen (5 August 1887 – 5 November 1972) was a British character actor. He was known for his many roles in British and American films and later in television programmes.
Document 8: Reginald Barker: Reginald C. Barker (April 2, 1886 – February 23, 1945) was a pioneer film director.
Document 9: Amélie: Amélie (also known as Le fabuleux destin d'Amélie Poulain; ] ; English: "The Fabulous Destiny of Amélie Poulain" ) is a 2001 French romantic comedy film directed by Jean-Pierre Jeunet. Written by Jeunet with Guillaume Laurant, the film is a whimsical depiction of contemporary Parisian life, set in Montmartre. It tells the story of a shy waitress, played by Audrey Tautou, who decides to change the lives of those around her for the better, while struggling with her own isolation. The film was a co-production between companies in France and Germany. Taking in over $33 million in a limited theatrical release, it is to date the highest-grossing French-language film released in the United States, and one of the biggest international successes for a French movie.
Document 10: Reginald Denham: Reginald Denham (10 January 1894 – 4 February 1983) was an English writer, theater and film director, actor and film producer.
Document 11: Jean Becker (director): Jean Becker (born 10 May 1933) is a French film director, screenwriter and actor. He is son of the director Jacques Becker.
Document 12: Anthony Asquith: Anthony Asquith ( ; 9 November 1902 – 20 February 1968) was a leading English film director. He collaborated successfully with playwright Terence Rattigan on "The Winslow Boy" (1948) and "The Browning Version" (1951), among other adaptations. His other notable films include "Pygmalion" (1938), "French Without Tears" (1940), "The Way to the Stars" (1945) and a 1952 adaptation of Oscar Wilde's "The Importance of Being Earnest".
Document 13: Pen Densham: Pen Densham (born 14 October 1947, Ruislip, Middlesex, United Kingdom) is a British-Canadian-American film and television writer, producer, director and author, known for writing and producing films such as "" and television revivals of "The Outer Limits" and "The Twilight Zone", as well as writing, producing and directing MGM's "Moll Flanders".
Document 14: Mathieu Kassovitz: Mathieu Kassovitz (born 3 August 1967) is a French director, screenwriter, producer, editor, and actor probably best known in Francophone countries for his role as Nino Quincampoix in "Amélie" ("Le Fabuleux Destin d'Amélie Poulain"; 2001). Kassovitz is also the founder of MNP Entreprise, a film production company.
Document 15: Marc Caro: Marc Caro, born 2 April 1956, is a French filmmaker and cartoonist, best known for his co-directing projects with Jean-Pierre Jeunet.
ground_truth: film director