Question: Who made the movie birth of a nation?

Disambiguated questions and answers:
context: No context provided
question: Who directed the 1915 movie birth of a nation?
short_answers: D. W. Griffith
context: No context provided
question: Who directed the 1983 movie birth of a nation?
short_answers: Mike Newell
context: "The Birth of a Nation" is written, produced, and directed by Nate Parker, who also stars as Nat Turner. Parker wrote the screenplay, which was based on a story he co-wrote with Jean McGianni Celestin. Parker learned about Turner from an African-American studies course at the University of Oklahoma. He began writing the screenplay for a Nat Turner film in 2009 and had a fellowship at a lab under the Sundance Institute. While he got writing feedback from filmmakers like James Mangold, he was told that a Nat Turner film could not be produced. "The Hollywood Reporter" said:But what he heard instead were all the reasons a movie about Nat Turner wouldn't work: Movies with black leads don't play internationally; a period film with big fight scenes would be too expensive; it was too violent; it wouldn't work without a big box-office star leading it; Turner was too controversial—after all, he was responsible for the deaths of dozens of well-off white landowners.After Parker finished his acting role in "Beyond the Lights" in late 2013, he told his agents he would not continue acting until he had played Nat Turner in a film. He invested $100,000 of his money to hire a production designer and to pay for location scouting in Savannah, Georgia. He met with multiple financiers, and the first to invest in the film were retired basketball player Michael Finley (who had previously invested in the film "The Butler") and active basketball player Tony Parker (no relation). Parker eventually brought together 11 groups of investors to finance 60% of the production budget, and producer Aaron L. Gilbert of Bron Studios joined to cover the remaining financing.
question: Who directed the 2016 movie birth of a nation?
short_answers: Nate Parker
wikipage: The Birth of a Nation (2016 film)
context: No context provided
question: Who produced the 1915 movie birth of a nation?
short_answers: D. W. Griffith
Harry Aitken
context: "The Birth of a Nation" is written, produced, and directed by Nate Parker, who also stars as Nat Turner. Parker wrote the screenplay, which was based on a story he co-wrote with Jean McGianni Celestin. Parker learned about Turner from an African-American studies course at the University of Oklahoma. He began writing the screenplay for a Nat Turner film in 2009 and had a fellowship at a lab under the Sundance Institute. While he got writing feedback from filmmakers like James Mangold, he was told that a Nat Turner film could not be produced. "The Hollywood Reporter" said:But what he heard instead were all the reasons a movie about Nat Turner wouldn't work: Movies with black leads don't play internationally; a period film with big fight scenes would be too expensive; it was too violent; it wouldn't work without a big box-office star leading it; Turner was too controversial—after all, he was responsible for the deaths of dozens of well-off white landowners.After Parker finished his acting role in "Beyond the Lights" in late 2013, he told his agents he would not continue acting until he had played Nat Turner in a film. He invested $100,000 of his money to hire a production designer and to pay for location scouting in Savannah, Georgia. He met with multiple financiers, and the first to invest in the film were retired basketball player Michael Finley (who had previously invested in the film "The Butler") and active basketball player Tony Parker (no relation). Parker eventually brought together 11 groups of investors to finance 60% of the production budget, and producer Aaron L. Gilbert of Bron Studios joined to cover the remaining financing.
question: Who produced the 2016 movie birth of a nation?
short_answers: Aaron L. Gilbert
Kevin Turen
Nate Parker
Jason Michael Berman
Preston Holmes
wikipage: The Birth of a Nation (2016 film)
context: No context provided
question: Who produced the 1983 movie birth of a nation?
short_answers: Patrick Cassavetti
Margaret Matheson

Long-form answers:
knowledge: content: The Birth of a Nation, originally called The Clansman,[5] is a 1915 American silent epic drama film directed by D. W. Griffith and starring Lillian Gish.
wikipage: The Birth of a Nation
content: Birth of a Nation is a 1983 television play starring Jim Broadbent as teacher Geoff Figg.
wikipage: Birth of a Nation (1983 film)
content: The Birth of a Nation is a 2016 American period drama film written and directed by Nate Parker in his directorial debut.
wikipage: The Birth of a Nation (2016 film)
content: It is based on the story of Nat Turner, the enslaved man who led a slave rebellion in Southampton County, Virginia, in 1831.
wikipage: The Birth of a Nation (2016 film)
content: The film stars Parker as Turner, with Armie Hammer, Mark Boone Junior, Colman Domingo, Aunjanue Ellis, Aja Naomi King, Dwight Henry, Jackie Earle Haley, Esther Scott, Penelope Ann Miller, Roger Guenveur Smith, and Gabrielle Union in supporting roles. 
wikipage: The Birth of a Nation (2016 film)
long_answer: In 1915, D. W. Griffith directed a silent film titled The Birth of a Nation and produced it with Harry Aitken. The 1983 television play Birth of a Nation starred Jim Broadbent as teacher Geoff Figg and was directed by Mike Newell and produced by Patrick Cassavetti and Margaret Matheson. In 2016, the American period drama film Birth of a Nation, based on the story of Nat Turner, was directed by Nate Parker, who stars in the lead role. It was directed by Aaron L. Gilbert, Kevin Turen, Nate Parker, Jason Michael Berman, and Preston Holmes.