Question: In what year was the director of "Before the Revolution" born?

Context paragraphs:
Before the Revolution: Before the Revolution (Italian: Prima della rivoluzione ) is a 1964 Italian romantic drama film directed by Bernardo Bertolucci.  It stars Adriana Asti and Francesco Barilli and is centred on "political and romantic uncertainty among the youth of Parma".

Phraya Manopakorn Nititada: Phraya Manopakorn Nititada (Thai: พระยามโนปกรณ์นิติธาดา ,  ] ), born Kon Hutasingha (Thai: ก้อน หุตะสิงห์ ,  ] ) (15 July 1884 – 1 October 1948), was the first Prime Minister of Siam after the Siamese Revolution of 1932 as he was selected by the leader of the People's Party – the party that instigated the revolution.  However, in the following year, Manoparkorn was ousted by a coup in 1933 due to the conflicts between members of People's Party.

Hadi al-Bahra: Hadi al-Bahra (born in Damascus on Feb 13 1959) is a member of the Syrian opposition movement who was the President of the National Coalition for Syrian Revolutionary and Opposition Forces from 9 July 2014 until 4 January 2015.  Al Bahra holds a BS in Industrial Engineering from Wichita State University in the United States.  He held the position of Executive Director of Erfan and Bagedo general hospital in Jeddah, Saudi Arabia in the period 1983-1987.  In the period from 1987 until 2003, became CEO of Horizon of Commercial development Co, then general manager of Horizon International Exhibitions for the period 2004-2005, a company operating in the free zone in Damascus, Syria and then the CEO of Techno Media from 2005 until 2011.  Bahra has extensive experience in communications systems, information technology, interactive display systems, and the organization of conferences and events.  He has employed his expertise in communications to serve the Syrian revolution since it erupted, where he contributed to the establishment of support groups to coordinate communication between the Syrian activist and the regional and international media, he worked with the opposition inside Syria, contributing to the media, relief activities and the political side of the revolution.

Rasul Sadr Ameli: Rasoul Sadrameli was born in December 1954 in Isfahan, Iran.  The Managing Director of MILAD FILM (established in 1979, the first company in distribution and production of Iranian films after revolution) began his journalism career while he was just 17, and he collaborated with Etela'at Newspaper as reporter, storywriter and editor of Incident page and then as the Editor of Parliamentary Service.  He studied sociology at Paul Valéry university of Montpellier in France.  He began his professional activities in the Cinema by production of a film entitled Blood Raining in 1981.  This film is the first cinematic project after revolution.

Kal Naga: Kal Naga (also credited as Khaled Naga or Khaled Abol Naga) is a multi award-winning actor, film producer and director from Egypt (he directed theatre mostly and short films).  He is a movie star in the Arab World and the Middle East but also a familiar face internationally specially in European film festivals, where he has been honoured with a diverse range of awards as an actor and producer as well as a jury member in film festivals.  Since 2016 he focused on English speaking markets ["Tyrant" TV series season 3 (2016), American FX TV Network, "Vikings" season 5 (2017), History Channel and "The Last Post" TV mini series, UK's BBC TV].  His roles covered a multitude of genres, from musicals ["None but that!"  (2007)], action ["Agamista"(2007), "Eyes Of A Thief" (2014)], thrillers ["Kashf Hesab" (2007)], art-house ["Heliopolis" (2009), "Villa 69" (2013), "Decor" (2014)] and a slapstick comedy ["Habibi Naeman (Sleeping Habibi)" (2008)].  He played the lead in many award-winning films that gained him outstanding international critics acclaim as one of the finest actors in the world today out of the Arab region.  He studied and graduated (with highest honours) as a Tele-communication engineer' from Ain Shams University, studied theatre (as a minor) at the American University in Cairo, and worked on a spacecraft design program (UoSAT-5 ) in the UK.  He finally confirmed his passion and calling for the arts by the year 2000.  In a film festival in 2016 celebrating Arabic films submissions to the "Oscars," he was honoured for being the most submitted actor in Arabic films submissions to the Academy Award for Best Foreign Language Film ("The Oscars)".  He is often tagged in western media as "Egypt's "Brad Pitt" for his many career similarities with the latter, also described as "the next Omar Sharif" specially after his American debut movie "Civic Duty" in 2007.  He was also described as "Egypt's International treasure" for advocating for freedom and standing up against injustice in his home country Egypt.  He is one of the most recognisable faces of the 2011 revolution, seizing the anti-regime sentiment in the streets of Cairo and taking part in mass demonstrations that led to the removal of President Mubarak.  He faced defamation campaigns against him by the state owned and controlled media during Mubarak era before the January 25th 2011 revolution in Egypt, and once again from the 2013 "coup d'etat" General Sisi government in Egypt.  Nonetheless he continued his regional and international award-winning success, as well as waves of strong support on social media.  He also had a very celebrated and successful career across the Arab world TV networks as a TV & radio host in prime time shows from 1997 till 2005.  He is a human and child rights activist and has been Egypt's UNICEF Goodwill Ambassador 2007–2015.  He has worked across a diverse variety of media, including theatre, radio, television and film in Arabic, English and some French and Italian.

Deb Olin Unferth: Deb Olin Unferth (born 1968) is an American short-story writer, novelist, and memoirist.  She is the author of the collection of stories "Minor Robberies", the novel "Vacation", both published by "McSweeney's", and the memoir, "Revolution: The Year I Fell in Love and Went to Join the War", published by Henry Holt.  Unferth was a finalist for a 2012 National Book Critics Circle Award for her memoir, "Revolution".

Tayfour bathaii: Tayfour Bathaii(born March 8, 1947), writer, film director, activist, was born in Sanandaj, Iran.  After finishing high school in Sanandaj, he started his 2-year mandatory military services as a teacher.  From 1969 to 1972, he attended the Tehran School of Television and Cinema to become a TV cameraman.  In the 70's, due to his leftist tendencies and alleged affiliation with the "Group of 12" accused of plotting to kidnap Farah Pahlavi, the Queen of Iran, and the crown prince, he was tried and sentenced to life in prison.  During the revolution of 1979 in Iran, along with other political prisoners, he was released and returned to Sanandaj, a Provence of Kurdistan, Iran.  He joined the Democratic Party of Kurdistan and was a member of this party until 1985.  He has continued his life in Sweden since then as a political activist, writer, sculptor, and film director.  He also teaches cinema and documentary cinematography.

2014 Texas Revolution season: The 2014 Texas Revolution season was the team's fifteenth season as a professional indoor football franchise, fifth in the Indoor Football League (IFL), and second as the "Texas Revolution".  One of nine teams in the IFL for the 2014 season, the Texas Revolution competed in the United Conference for the second consecutive year.  The team played their home games at the Allen Event Center in Allen, Texas.  Chris Williams returned to the IFL as the Texas Revolution's director of football operations and head coach for 2014.  The team started strong but faltered, compiling a 3–11 record and missing the playoffs.  In the post-season, Williams resigned and the team announced their departure from the IFL.

Bernardo Bertolucci: Bernardo Bertolucci (] ; born 16 March 1940) is an Italian director and screenwriter, whose films include "The Conformist", "Last Tango in Paris", "1900", "The Last Emperor", "The Sheltering Sky", "Stealing Beauty" and "The Dreamers".  In recognition of his work, he was presented with the inaugural Honorary Palme d'Or Award at the opening ceremony of the 2011 Cannes Film Festival.  Since 1979, he has been married to screenwriter Clare Peploe.

Musa Najafi: Musa Najafi (Persian: موسی نجفی‎ ‎ ) (born in 1962 in Isfahan), a former faculty member of the Department of Political Science Faculty of Law and Political Science at Tehran University, Director of the Department of Political Thought and Philosophy Faculty of Theology, Islamic Azad University, Science and Research Branch of Tehran and head of the Research Institute of Culture and Islamic civilization and revolution and head of Department of Islamic Revolution theorizing and Director of PhD Group in political science with a focus on issues of Iran in Imam Khomeini education and Research Institute.

Supporting paragraphs: Before the Revolution Bernardo Bertolucci
Answer: 1940