Question: What occupation is shared by  Mikhail Romm and John Quigley?

full_context: Document 1: The Russian Question: The Russian Question (Russian: Русский вопрос, "Russkiy vopros") is a Soviet political drama by renowned filmmaker Mikhail Romm. The film is an adaptation of a play of the same name by Soviet poet and journalist Konstantin Simonov.
Document 2: Mikhail Krichman: Mikhail Krichman (Михаил Владимирович Кричман; born 1967) is a Russian cinematographer who received a Golden Osella award at the 67th Venice Film Festival for "Silent Souls". He photographed all of Andrey Zvyagintsev's films, including "The Return" (2003), "The Banishment" (2007), "Elena" (2010) and "Leviathan" (2014). Zvyagintsev claims that Krichman (an engineer by profession) learned his craft by reading "American Cinematographer". Krichman also shot "Miss Julie" for Norwegian director Liv Ullmann.
Document 3: Roman Karmen: Roman Lazarevich Karmen (Russian: Рома́н Ла́заревич Карме́н ; 29 November [O.S. 16 November] 1906 in Odessa – 28 April 1978 in Moscow) was a Soviet war camera-man and film director and one of the most influential figures in documentary film making.
Document 4: Derik Murray: Derik Murray is the founder of Network Entertainment. He began his career as an advertising photographer and television commercial director before switching his attention to television, film and publishing projects. His credits include producing the Academy Award shortlisted "Facing Ali", a feature documentary made with Lionsgate Entertainment, and "I Am Bruce Lee", which had its US television premiere on Spike TV where it garnered the highest ratings for a documentary in the network’s history. Derik also produced "I Am Steve McQueen", produced and co-directed "I Am Evel Knievel", "I Am Chris Farley" (which surpassed "I Am Bruce Lee" ratings for Spike TV), "Johnny Cash - American Rebel" for CMT, and "The Cowboy" for Discovery. Derik recently produced and directed the feature documentary "I Am JFK Jr." and is executive producing and co-directing the seven-part series "Facing" for National Geographic. In 2017 he produced the feature film "I Am Heath Ledger".
Document 5: Nine Days in One Year: Nine Days in One Year (Russian: Девять дней одного года ) is a 1962 Soviet black-and-white drama film directed by Mikhail Romm about nuclear particle physics, Soviet scientists (physicists) and their relationship. The film is partially based on true events and is one of the most important Soviet films of the 1960s.
Document 6: Gordon Quinn: Gordon Quinn is Artistic Director and founding member of Kartemquin Films and a 2007 recipient of the MacArthur Award for Creative and Effective Institutions. Gordon Quinn has been making documentaries for over 45 years and has produced or directed over 30 films. His recent directing credits include "Prisoner of Her Past" and "A Good Man". His producing credits include the films "Hoop Dreams"; "In the Family";"Vietnam, Long Time Coming"; "Golub: Late Works Are the Catastrophes"; "5 Girls"; "Refrigerator Mothers"; and "Stevie". Most recently, Gordon executive produced "" and "The New Americans", for which he directed the Palestinian segment. Currently, he is executive producing several new films for Kartemquin.
Document 7: John Poliquin: John "JP" Poliquin (born August 24, 1986, in Vancouver, British Columbia) is a Canadian music video, commercial and feature film director. He has directed music videos for bands such as Hedley, Finger Eleven, Mother Mother, and Carly Rae Jepsen, and his music video work has been nominated for awards at the Juno Awards, the MuchMusic Video Awards, the East Coast Music Association Awards, the PEI Music Awards, and the Leo Awards. His video for Hedley "Anything" won Video of the Year, Pop Video of the Year and Your Fave Video at the 2014 MuchMusic Video Awards.
Document 8: Quintessence Films: Quintessence Films is a limited film production company specializing in music videos and commercials. Founded by Michele Civetta and Manu Gargi in 2006, it now has expanded to include directors Larry Clark, James Franco, and Tommy O'Haver.
Document 9: McG: Joseph McGinty Nichol (born August 9, 1968), known mononymously as McG, is an American director, producer, and former record producer.
Document 10: Jason Gilbert: Jason Gilbert, known by his nickname JG, is a Caymanian record producer and songwriter. JG has produced for artists including Eminem, Bad Meets Evil, Akon, Christina Aguilera and Taio Cruz.
Document 11: Kartemquin Films: Kartemquin Films is a 501(c)3 non-profit production company located in Chicago, Illinois, that produces a wide range of documentary films. It is the documentary filmmaking home of acclaimed producers such as Gordon Quinn ("A Good Man"), Steve James ("Hoop Dreams"), Maria Finitzo (""; "In the Game"), Joanna Rudnick ("In the Family"), Bill Siegel ("The Trials of Muhammad Ali"), and Aaron Wickenden (Almost There).
Document 12: Roberto Rossellini: Roberto Gastone Zeffiro Rossellini (8 May 1906 – 3 June 1977) was an Italian film director and screenwriter. Rossellini was one of the directors of the Italian neorealist cinema, contributing to the movement films such as the 1945 "Roma città aperta" ("Rome, Open City").
Document 13: Mikhail Romm: Mikhail Ilych Romm (Russian: Михаи́л Ильи́ч Ромм ; 24 January [O.S. 11 January] 1901 – 1 November 1971) was a Soviet film director.
Document 14: Mikhail Kalatozov: Mikhail Konstantinovich Kalatozov (Georgian: მიხეილ კალატოზიშვილი , Russian: Михаи́л Константи́нович Калато́зов ) (28 December 1903 — 27 March 1973), born Mikheil Kalatozishvili, was a Soviet film director of Georgian origin who contributed to both Georgian and Russian cinema. People's Artist of the USSR (1969). His movie "The Cranes Are Flying" won several international awards, including Palme d'Or at the 1958 Cannes Film Festival.
Document 15: John Quigley (producer): John "Quig" Quigley is an American film director, producer, editor, and writer. His professional career began in music video production and directing in Detroit, Michigan, in the early 1990s. Since then, Quigley has produced and directed music videos and audio-visual projects for artists including – Eminem, 50 Cent, Kid Rock, Christina Aguilera and Tori Amos. As founder and owner of the production company, Chrome Bumper Films, Quigley has also created and directed award-winning documentaries and commercials.
ground_truth: film director