Question: Which documentary film was released first, Streetwise or The Last Lions?

full_context: Document 1: Safari (2016 film): Safari is a 2016 Austrian-Danish documentary film co-written and directed by Ulrich Seidl. It premiered out of competition at the 73rd edition of the Venice Film Festival, and was later screened at the 41st Toronto International Film Festival. It is an explicit portrayal of the tourist hunting in Africa.
Document 2: Last Days (2014 film): Last Days is a 2014 animated short documentary film about the decline of African elephant populations and the illegal ivory trade. Director Kathryn Bigelow's other films include "The Hurt Locker" (2009), "Point Break" (1991), and "Zero Dark Thirty" (2012). The film makes the claim that terrorist networks derive much of their income from poached ivory. Featured in the film is footage of the 2013 Westgate shopping mall attack in Nairobi, Kenya, which has been attributed to militant organization Al-Shabaab.
Document 3: The Thin Blue Line (1988 film): The Thin Blue Line is a 1988 American documentary film by Errol Morris, depicting the story of Randall Dale Adams, a man convicted and sentenced to death for a murder he did not commit. Adams's case was reviewed and he was released from prison approximately a year after the film's release.
Document 4: The Meerkats: The Meerkats, also known as Meerkats: The Movie, is a feature-length 2008 British wildlife fiction film which anthropomorphises the daily struggles of a clan of meerkats in the Kalahari Desert. It was produced by BBC Films and The Weinstein Company, and filmed by the award-winning BBC Natural History Unit. It is the debut directorial feature of James Honeyborne, previously a producer of natural history programmes for television. The worldwide premiere was held at the Dinard Film Festival, France in October 2008, expanding to a wide release the following week. The film was released in 2009, on 7 August in the UK. A US date has not yet been announced. This was dedicated to actor Paul Newman, who died in 2008, shortly before this movie was released.
Document 5: Eye of the Leopard: Eye Of The Leopard, is a 2006 nature documentary film by National Geographic Channel that shows the journey, life, and growth of a young leopard cub named "Legadema". The film is narrated by Jeremy Irons, who also voiced Scar in Disney's 1994 animated film "The Lion King". Irons would later narrate "The Last Lions", a 2011 National Geographic documentary film.
Document 6: David Belton: David Belton is a director, writer, and film producer. His experiences as a BBC reporter covering the 1994 Rwandan Genocide led him to write the original story and produce the film "Shooting Dogs", directed by Michael Caton-Jones, which dramatizes the events at the Ecole Technique Officielle. It was retitled "Beyond the Gates" for its 2007 U.S. release. He has directed documentaries (for the BBC, "Simon Schama's Power of Art", "The Silent War") and drama-documentaries and documentaries for PBS ("God in America" and "The Amish") and dramas for the BBC ("Ten Days to War"). His book, "When the Hills Ask for Your Blood" was published in January 2014 by Doubleday.
Document 7: Streets of Fire: Streets of Fire is a 1984 film directed by Walter Hill and co-written by Hill and Larry Gross. It is described in its opening credits and posters as "A Rock & Roll Fable". The film is a mix of musical, action, neo-noir, drama, and comedy, with elements of retro-1950s and 1980s. It stars Michael Paré as a soldier of fortune who returns home to rescue his ex-girlfriend (Diane Lane) who has been kidnapped by the leader of a biker gang (Willem Dafoe). Some of the film was shot on the backlot of Universal Studios in California, on two large sets covered in a tarp 1,240 feet long by 220 feet wide, so that night scenes could be filmed during the day.
Document 8: The Last Lions: The Last Lions is a 2011 African nature documentary film by National Geographic Society, videotaped and directed by Dereck and Beverly Joubert. It was shot at the Okavango Delta in Botswana. The film premiered at the Palm Springs International Film Festival in January 2011 and was released in select theaters on February 18, 2011. The film follows in the tradition of other National Geographic big cat films, such as "India: Land of the Tiger" and "Eye of the Leopard".
Document 9: Great Migrations: Great Migrations is a seven-episode nature documentary television miniseries that airs on the National Geographic Channel, featuring the great migrations of animals around the globe. The seven-part show is the largest programming event in the ten-year history of the channel and is part of the largest cross-platform initiative since the founding of the National Geographic Society. It was filmed in HD, and premiered on November 7, 2010 with accompanying coverage in the "National Geographic" magazine and an official companion book.
Document 10: Martin Bell (director): Martin Bell (born January 16, 1943) is an American film director best known for such films as "Streetwise" and "American Heart".
Document 11: Streetwise (1984 film): Streetwise is a 1984 documentary film by director Martin Bell. It followed in the wake of a July 1983 "Life" magazine article, "Streets of the Lost", by writer Cheryl McCall and photographer Mary Ellen Mark, Bell's wife.
Document 12: Big Cat Diary: Big Cat Diary, also known as Big Cat Week or Big Cat Live according to the format of the show, was a long-running nature documentary series on BBC television which follows the lives of African big cats in Kenya's Maasai Mara. The first series, broadcast on BBC One in 1996, was developed and jointly produced by Keith Scholey, who would go on to become Head of the BBC's Natural History Unit. Eight further series have followed, most recently "Big Cat Live", a live broadcast from the Mara in 2008.
Document 13: 51 Birch Street: 51 Birch Street is a 2005 documentary film about the universal themes of love, marriage, fidelity, and the mystery of a suburban family, directed by Doug Block.
Document 14: Zana Briski: Zana Briski (born 25 October 1966) is a British photographer and filmmaker, best known for "Born into Brothels", the 2004 winner of the Academy Award for Documentary Feature, which she directed. She founded Kids with Cameras, a non-profit organization that teaches the art of photography to marginalized children in communities throughout the world. Her interest in photography began at age 10.
Document 15: Born into Brothels: Born into Brothels: Calcutta's Red Light Kids is a 2004 Indian-American documentary film about the children of prostitutes in Sonagachi, Kolkata's red light district. The widely acclaimed film, written and directed by Zana Briski and Ross Kauffman, won a string of accolades including the Academy Award for Best Documentary Feature in 2004.
ground_truth: Streetwise