Question: Are Bridegroom and Bus 174 documentaries about the same subject ?

Context articles: Barbara Carrasco
Sandro Rosa do Nascimento
Bridegroom (film)
Last Stop 174
George's Dock, Dublin
Bus transport in Queensland
IEEE-488
Russian mergers and acquisitions market in 2009
Elite Squad
Bus 174

Carrasco was born in El Paso, Texas to Mexican-American parents.
 She was the second-oldest child and oldest girl in her family.
 She had two brothers and two sisters growing up.
 When she was around a year or so of age, her family moved to Los Angeles.
 They lived in government Veteran's housing in Culver City since her father was a Korean War Navy veteran.
 She recalls that they were poor and lived off of food stamps.
 Carrasco's childhood growing up in the predominantly Mexican-American and African-American community of Mar Vista Gardens was sometimes painful, because she was teased for having lighter skin than her peers and stood out for her green eyes; being called "white girl," "green eyes" and ""güera"."
 Her experiences with being simultaneously perceived as not truly Mexican-American and being told to "take advantage of being light skinned" makes up of part of her artistic subject matter later on in life.
 Carrasco said that her father encouraged her to broaden her horizons, go to college and encouraged her artwork.
 He had appreciated art and he was considered artistic.
 Her father, who worked as a bus driver for Santa Monica Bus Lines said that "anybody could be a bus driver but not everybody could be an artist."
 Carrasco's father died of a heart attack when she was twelve and it was difficult for her because she was always close to her father.
 Carrasco's mother, who also volunteered as a Girl Scout leader, was also artistically inclined.
 Her mother admired Japanese art and decorated the house with it.
 Carrasco felt that growing up with Japanese images influenced her sense of line.
 She also felt that her mother was a personal role model because she was a strong woman.
 Her mother was also, however, very protective of her girls, and she expected Carrasco to act as a role model of traditional femininity for her sisters.
Sandro Rosa do Nascimento (July 7, 1978 – June 12, 2000) was the perpetrator of the Bus 174 hostage crisis in Jardim Botânico, Rio de Janeiro, Brazil.
 Nascimento boarded a public bus, intending to rob the passengers.
 However, the incident developed into a hostage situation, which was broadcast live by most Brazilian national television channels.
Bridegroom (full title: Bridegroom: A Love Story, Unequaled) is a 2013 American documentary film about the relationship between two young gay men, produced and directed by Linda Bloodworth-Thomason.
 "Bridegroom" premiered at the 2013 Tribeca Film Festival on April 23, 2013, and attracted further press coverage because its premiere screening at the festival was introduced by former President Bill Clinton.
Last Stop 174 (Portuguese: "Última Parada 174" ) is a 2008 Brazilian film directed by Bruno Barreto, written by Braulio Mantovani, produced by Moonshot Pictures and starring Michel Gomes and Marcello Melo, Jr..
 The film relates a fictionalized account of the life of Sandro Rosa do Nascimento, a street kid in Rio de Janeiro that survived the Candelária massacre and, in 2000, hijacked a bus.
 On September 16, 2008, the film was chosen by the Ministry of Culture as the representative of Brazil in the Oscar competition for best foreign film at the ceremony in 2009.
George's Dock is in the Docklands area of Dublin, close to the International Financial Services Centre.
 Originally built in the 1820s as a working maritime dock, it was named for George IV of the United Kingdom.
 As with other public spaces within the Docklands, George's Dock was subject to redevelopment and gentrification during the late 20th century.
 Parts of George's Dock are used by the Docklands Authority as an event space.
 From a transport perspective, it is served served by the Luas Red Line which runs from Tallaght to Connolly and from Busáras to Point Village (3Arena).
 Dublin Bus serves George's Dock using the number 90 bus service.
 The Red Line extension opened on 9 December 2009.
In Queensland, Australia, public bus services are coordinated by the Queensland Government's Department of Transport and Main Roads and provided by over 1000 operators.
 The coordination of public bus transport generally falls under three schemes: TransLink services, QConnect services and the remaining rural/regional school services.
 Some operators also provide entirely private bus services in Queensland which are not subject to the same route and ticketing regulation as the public route providers, or segments thereof, are.
IEEE 488 is a short-range digital communications 8-bit parallel multi-master interface bus specification.
 IEEE 488 was created as HP-IB (Hewlett-Packard Interface Bus) and is commonly called GPIB (General Purpose Interface Bus).
 It has been the subject of several standards.
The Russian mergers and acquisitions market in the first half of 2009 fell by half in 2008.
 According to the information-analytic group of MAonline, the capacity of Russia's market of mergers and acquisitions (M & A) up to the first half of 2009 amounted to USD$46.16 billion, the sum of 314 transactions (the size of the market capacity is given in the light of rounding up of thousandths of hundredths), including 174 - with the transition of control from one owner to another in the amount of USD\$18.55 billion, and about 140 - without transferring control over the subject of the transaction on the USD$27.51 billion.
Elite Squad (Portuguese: Tropa de Elite , ] lit. "
"Elite Troop"") is a 2007 Brazilian crime film directed by José Padilha.
 The film is a semi-fictional account of the "Batalhão de Operações Policiais Especiais" (BOPE), the Special Police Operations Battalion of the Rio de Janeiro Military Police, analogous to the American SWAT teams.
 It is the second feature film and first fiction film of Padilha, who had previously directed the documentary "Bus 174".
 The script was written by Bráulio Mantovani ("City of God") and Padilha, based on the book "Elite da Tropa" by sociologist Luiz Eduardo Soares and two former BOPE captains, André Batista and Rodrigo Pimentel.
Bus 174 (Portuguese: Ônibus 174 ) is a Brazilian documentary film released on October 22, 2002.
 It is the debut film of director José Padilha and co-director Felipe Lacerda.
 In 2000, Sandro do Nascimento, a young man from a poor background, held passengers on a bus hostage for four hours.
 The event was caught live on television.
 The movie examines the incident and what life is like in the slums and favelas of Rio de Janeiro and how the criminal justice system in Brazil treats the lower classes.
 Within the film, Padilha interviews former and current street children, members of the Rio police force, the Rio BOPE police team, family members, and sociologists in order to gain insight into what led Nascimento to carry out the hijacking.