Question: Harry Brown starred what English actor who was born in Derby and trained at the Central Junior Television Workshop?

full_context: Document 1: This Is England: This Is England is a 2006 British drama film written and directed by Shane Meadows. The story centres on young skinheads in England in 1983. The film illustrates how their subculture, which has its roots in 1960s West Indies culture, especially ska, soul, and reggae music, became adopted by the far-right, especially white nationalists and white supremacists, which led to divisions within the skinhead scene. The film's title is a direct reference to a scene where the character Combo explains his nationalist views using the phrase "this is England" during his speech.
Document 2: Jack O'Connell (actor): Jack O'Connell (born 1 August 1990) is an English actor. Born and brought up in Derby, he trained in acting at the Central Junior Television Workshop in nearby Nottingham, which led to roles in film, television, and theatre. His film debut as a teenaged skinhead, in the coming-of-age drama "This Is England" (2006), heralded his propensity for playing angry, troubled youth.
Document 3: The Grey (film): The Grey is a 2011 British-American survival thriller film co-written, produced and directed by Joe Carnahan and starring Liam Neeson, Frank Grillo and Dermot Mulroney. It is based on the short story
Document 4: Warren Brown (actor): Warren Brown (born 11 May 1978) is an English actor and former professional Thai boxer, well known for his roles as Andy Holt in teen soap opera "Hollyoaks", Lee Hibbs in the three-part BBC drama series "Occupation" written by Peter Bowker and as DS Ripley in acclaimed BBC crime drama "Luther".
Document 5: Jeremy Irvine: Jeremy William Fredric Smith (born 18 June 1990), better known as Jeremy Irvine, is an English actor who made his film debut in the epic war film "War Horse" (2011). In 2012, he portrayed Philip "Pip" Pirrip in the film adaptation of "Great Expectations", and earned widespread critical acclaim for his role in the independent film "Now Is Good" (2012).
Document 6: The Sweeney (2012 film): The Sweeney is a 2012 British action drama film, inspired by the 1970s "The Sweeney", the British television police drama of the same name, but set in contemporary London. Directed and written by Nick Love, and co-written by John Hodge, it is based on the characters created by Ian Kennedy Martin. It stars Ray Winstone as Jack Regan, Plan B (credited as Ben Drew) as George Carter, and Damian Lewis as Frank Haskins, with Allen Leech and Hayley Atwell.
Document 7: Daniel Day-Lewis: Sir Daniel Michael Blake Day-Lewis (born 29 April 1957) is an English actor who holds both British and Irish citizenship. Born and raised in London, he excelled on stage at the National Youth Theatre, before being accepted at the Bristol Old Vic Theatre School, which he attended for three years. Despite his traditional actor training at the Bristol Old Vic, he is considered to be a method actor, known for his constant devotion to and research of his roles. He would often remain completely in character for the duration of the shooting schedules of his films, even to the point of adversely affecting his health. He is one of the most selective actors in the film industry, having starred in only five films since 1998, with as many as five years between roles. Protective of his private life, he rarely gives interviews and makes very few public appearances.
Document 8: Will Poulter: William Jack Poulter (born 28 January 1993) is an English actor known for his work in the films "The Maze Runner" (2014), "Son of Rambow", "" (2010), "We're the Millers" (2013), "The Revenant" (2015), and "Detroit" (2017). For his work in "We're the Millers", Poulter won the BAFTA Rising Star Award.
Document 9: The Boxer (1997 film): The Boxer is a 1997 sports-drama film by Irish director Jim Sheridan. Starring Daniel Day-Lewis and Emily Watson, the film centers on the life of a boxer and former Provisional IRA volunteer Danny Flynn, played by Day-Lewis, who is trying to "go straight" after his release from prison. The film is the third collaboration between Sheridan and Day-Lewis, and portrays the increase of splinter groups within the IRA.
Document 10: Play Dirty: Play Dirty is a 1969 British war film starring Michael Caine, Nigel Green and Harry Andrews. It was director Andre DeToth's last film, based on a screenplay by Melvyn Bragg and Lotte Colin. The film's story is inspired by the exploits of units such as the Long Range Desert Group, Popski's Private Army and the SAS in North Africa during World War II.
Document 11: National Youth Theatre: The National Youth Theatre of Great Britain is a registered charity in London. It is committed to the development of young people through the medium of creative arts, and aims to use theatre to aid in this objective. It was founded in 1956 as the world's first youth theatre and has built a reputation as a breeding ground for renowned actors such as Daniel Craig, Daniel Day-Lewis, Chiwetel Ejiofor, Idris Elba, Colin Firth, Derek Jacobi, Ben Kingsley, Ian McShane, Helen Mirren, Rosamund Pike, and Kate Winslet, as well as musicians such as Sophie Ellis-Bextor and Ed Sheeran (see for a full list).
Document 12: Dev Patel: Dev Patel (born 23 April 1990) is an English actor. Born and raised in London to Indian parents, Patel made his screen debut as Anwar Kharral in the first two seasons of the British teen drama television series "Skins" (2007–2008), landing the role with no prior professional acting experience. His breakthrough came in 2008 with the leading role of Jamal Malik in Danny Boyle's drama "Slumdog Millionaire", which won the Academy Award for Best Picture, and for which he was nominated for the BAFTA Award for Best Actor and the SAG Award for Best Supporting Actor.
Document 13: Harry Brown (film): Harry Brown is a 2009 British vigilante action-thriller film directed by Daniel Barber and starring Sir Michael Caine, Emily Mortimer, Jack O'Connell, and Liam Cunningham. The story follows Harry Brown, a widowed Royal Marines veteran who had served in Northern Ireland during The Troubles, living on a London housing estate that is rapidly descending into youth crime. After a violent gang murders his friend, Harry decides to take justice into his own hands.
Document 14: This Is England '90: This Is England '90 is a 2015 British TV drama miniseries written by Shane Meadows and Jack Thorne and produced by Warp Films. A spin-off from the 2006 film "This Is England", it is also a sequel to the series "This Is England '86" and "This Is England '88". "This Is England '90" was originally due in late 2012, but in July 2012, Meadows announced that the production had been put on hold in order for him to complete his The Stone Roses, and the actors were still waiting for confirmation as to when filming would start.
Document 15: Tower Block (film): Tower Block is a British thriller film directed by James Nunn and Ronnie Thompson at their directorial debut, and written by James Moran. The film stars Sheridan Smith, Jack O'Connell, Ralph Brown, and Russell Tovey and entails residents of a block of flats targeted by an unseen sniper after witnessing the murder of a teenager. "Tower Block" was theatrically released in the United Kingdom on 21 September 2012 and was also the closing film at the 2012 FrightFest Film Festival.
ground_truth: Jack O'Connell