Problem: Background: The Tlingit language (English: , ; Tlingit: Lingit [linkit]) is spoken by the Tlingit people of Southeast Alaska and Western Canada. It is a branch of the Na-Dene language family. Extensive effort is being put into revitalization programs in Southeast Alaska to revive and preserve the Tlingit language and culture. Missionaries of the Russian Orthodox Church were the first to develop a written version of Tlingit, using the Cyrillic script to record and translate it, when the Russian Empire had contact with Alaska and the coast of North America down to Sonoma County, California.
Context: Tlingit has a complex system of pronominals, which vary depending on their relationship to the verb. The subject pronominals are incorporated into the verb in its subject slot. The object pronominals are also technically incorporated into the verb (i.e. the verb "complex"), but most are graphically independent. They are divided into three classes, the verbal object, nominal object, and postpositional object. There are also the independent pronominals which are completely separate from the verb and can be used in dependent clauses or in subject or object position.  The pronominals all have related semantic values, and their organization can hence easily be visualized in a table.  The numbers in the first column represent the usual concept of person, i.e. first, second, or third. Story and Naish identified a fourth person, but this term is inappropriate since they did not describe a clear separation between the so-called fourth person and the other impersonal pronominals.  When analyzing a sentence, the pronominal type is given first, then the form (subject, object, independent) is given following a period. This uniquely represents the pronominal as a two dimensional unit. Thus 1SINGULAR SUBJECT is the first person singular subject pronominal, realized as xhat. The RECIPROCAL does not uniquely identify one of the two reciprocal pronominals, but since they are both phonetically identical as woosh, it is generally unnecessary to uniquely identify them.  There is also a notional zeroth person which can be of subject, object, or independent form. This is not realized in Tlingit, instead it is an empty placeholder for analysis.
Question: Any other important information for this language?
Answer: When analyzing a sentence, the pronominal type is given first, then the form (subject, object, independent) is given following a period.

Problem: Background: Oldman was born in New Cross, London, the son of Leonard Bertram Oldman (1921-1985), a former sailor who also worked as a welder, and Kathleen (nee Cheriton; born 1919). He has stated that Leonard was an alcoholic who left the family when Oldman was seven years old. Oldman attended West Greenwich School in Deptford, leaving school at the age of 16 to work in a sports shop. He was a pianist as a child, and later a singer, but gave up his musical aspirations to pursue an acting career after seeing Malcolm McDowell's performance in the 1971 film The Raging Moon.
Context: In 2015, Oldman played the head of police that investigates Tom Hardy's character in Child 44, alongside Noomi Rapace and Joel Kinnaman, and had a supporting role in the post-apocalyptic American thriller Man Down, directed by Dito Montiel, and starring alongside Shia LaBeouf and Kate Mara. In 2016, Oldman played a CIA chief in Criminal, directed by Ariel Vromen, and starring Kevin Costner, Tommy Lee Jones, Ryan Reynolds, Alice Eve, and Gal Gadot. He also starred in The Space Between Us with Asa Butterfield, which was released on 3 February 2017.  In 2017, Oldman appeared as a villain in The Hitman's Bodyguard with Samuel L. Jackson, Ryan Reynolds, and Salma Hayek, and starred in Darkest Hour, as British Prime Minister Winston Churchill. Oldman has received positive notice in the USA and in the UK for this performance, including winning Academy Award for Best Actor, Golden Globe Award for Best Actor - Motion Picture Drama, Critics' Choice Movie Award for Best Actor, Screen Actors Guild Award for Best Actor, and BAFTA Award for Best Actor in a Leading Role.  Oldman is starring in Hunter Killer, with Gerard Butler, Billy Bob Thornton, and Linda Cardellini, and is slated to direct a biopic about Eadweard Muybridge entitled Flying Horse. In 2018, Oldman is starring in horror-thriller Mary directed by Michael Goi. He will also start in Netflix's sci-fi project titled Tau directed by Federico D'Alessandro alongside Ed Skrein and Maika Monroe. Oldman is also slated to star in an adaptation of John Le Carre's Smiley's People, with Tim Bevan, Eric Fellner, and Douglas Urbanski producing.
Question: What character is he playing?
Answer: 

Problem: Background: Tatchell was born in Melbourne, Australia. His father was a lathe operator and his mother worked in a biscuit factory. His parents divorced when he was four and his mother remarried soon afterwards. Since the family finances were strained by medical bills, he had to leave school at 16 in 1968.
Context: To avoid conscription into the Australian Army, Tatchell moved to London in 1971. He had accepted being gay in 1969, and in London became a leading member of the Gay Liberation Front (GLF) until its 1974 collapse. During this time Tatchell was prominent in organising sit-ins at pubs that refused to serve "poofs" and protests against police harassment and the medical classification of homosexuality as an illness. With others he helped organise Britain's first Gay Pride march in 1972.  In 1973, he attended the 10th World Youth Festival in East Berlin on GLF's behalf. His actions triggered opposition within and between different groups of national delegates including the Communist Party of Great Britain and National Union of Students. He was banned from conferences, had his leaflets confiscated and burned, was interrogated by the secret police (the Stasi) and threatened and assaulted by other delegates, mostly communists.  Tatchell later claimed that this was the first time gay liberation politics were publicly disseminated and discussed in a communist country, although he noted that, in terms of decriminalisation and the age of consent, gay men had greater rights in East Germany at the time than in Britain and much of the West.  Describing his time in the Gay Liberation Front, he wrote in The Guardian that:  [The] GLF was a glorious, enthusiastic and often chaotic mix of anarchists, hippies, leftwingers, feminists, liberals and counter-culturalists. Despite our differences, we shared a radical idealism - a dream of what the world could and should be - free from not just homophobia but the whole sex-shame culture, which oppressed straights as much as LGBTs. We were sexual liberationists and social revolutionaries, out to turn the world upside down. [...] GLF's main aim was never equality within the status quo. [...] GLF's strategy for queer emancipation was to change society's values and norms, rather than adapt to them. We sought a cultural revolution to overturn centuries of male heterosexual domination and thereby free both queers and women. [...] Forty years on, GLF's gender agenda has been partly won. [...] Girlish boys and boyish girls don't get victimised as much as in times past. LGBT kids often now come out at the age of 12 or 14. While many are bullied, many others are not. The acceptance of sexual and gender diversity is increasing.
Question: What gay rights did he advocate for?
Answer:
We were sexual liberationists and social revolutionaries, out to turn the world upside down. [...] GLF's main aim was never equality within the status quo.