Question: Craig Warner wrote the screenplay "Codebreaker" about a computer scientist of what nationality?

full_context: Document 1: The Imitation Game: The Imitation Game is a 2014 American historical drama thriller film directed by Morten Tyldum and written by Graham Moore loosely based on the biography "" by Andrew Hodges (which was previously adapted as the stage play and BBC drama "Breaking the Code"). It stars Benedict Cumberbatch as real-life British cryptanalyst Alan Turing, who decrypted German intelligence codes for the British government during the Second World War. Keira Knightley, Matthew Goode, Rory Kinnear, Charles Dance and Mark Strong also star.
Document 2: Joe Ainsworth: Joe Ainsworth is an award-winning scriptwriter. He has written 150+ episodes of now defunct soap opera "Brookside". He has also written for the Lakes, Mayo, Merseybeat and "Holby City". His episode of "Holby City", titled "Past Imperfect" won a BAFTA award for best continuing drama. He has been part of the regular writing team on "Holby City" since 2004 and has contributed 38 scripts to date.
Document 3: Alan Turing: The Enigma: Alan Turing: The Enigma (1983) is a biography of the British mathematician, codebreaker, and early computer scientist, Alan Turing (1912–1954) by Andrew Hodges. The book covers Alan Turing's life and work. The American 2014 film "The Imitation Game" is loosely based on the book, with dramatization.
Document 4: John von Neumann: John von Neumann ( ; Hungarian: "Neumann János Lajos" , ] ; December 28, 1903 – February 8, 1957) was a Hungarian-American mathematician, physicist, and computer scientist. He made major contributions to a number of fields, including mathematics (foundations of mathematics, functional analysis, ergodic theory, representation theory, operator algebras, geometry, topology, and numerical analysis), physics (quantum mechanics, hydrodynamics, and quantum statistical mechanics), economics (game theory), computing (Von Neumann architecture, linear programming, self-replicating machines, stochastic computing), and statistics.
Document 5: Matt Charman: Matt Charman is a British screenwriter, playwright, and producer. He was nominated for an Academy Award for best original screenplay for his 2015 film "Bridge of Spies", directed by Steven Spielberg and co-written with Joel and Ethan Coen. Charman started out writing for theatre, making his breakthrough as writer-in-residence at London’s National Theatre, where then director Nicholas Hytner described Charman as having "a priceless nose for a story." He recently wrote the pilot episode of "Oasis", a sci-fi drama for Amazon Video adapting Michel Faber's "The Book of Strange New Things", and is working on a second movie for Steven Spielberg's Amblin Partners, based on Walter Cronkite’s 1968 visit to Vietnam.
Document 6: Alan Turing: Alan Mathison Turing ( ; 23 June 1912 – 7 June 1954) was an English computer scientist, mathematician, logician, cryptanalyst, philosopher and theoretical biologist.
Document 7: Craig Thomas (screenwriter): Craig David Thomas is an American television writer who, along with writing partner Carter Bays, has written episodes of "American Dad!", "Oliver Beene", "Quintuplets" and the hit CBS sitcom "How I Met Your Mother", which they created in 2005. In 2012 "How I Met Your Mother" won Best Comedy at the People's Choice Awards.
Document 8: Banburismus: Banburismus was a cryptanalytic process developed by Alan Turing at Bletchley Park in England during the Second World War. It was used by Bletchley Park's Hut 8 to help break German "Kriegsmarine" (naval) messages enciphered on Enigma machines. The process used sequential conditional probability to infer information about the likely settings of the Enigma machine. It gave rise to Turing's invention of the "ban" as a measure of the weight of evidence in favour of a hypothesis. This concept was later applied in Turingery and all the other methods used for breaking the Lorenz cipher.
Document 9: Craig Wright (playwright): Craig Wright (born 1965 in Puerto Rico) is an American playwright, television producer and writer. He is known for writing for shows including "Six Feet Under" and "Lost" and creating the television series "Dirty Sexy Money". He also was the screenwriter for the movie "Mr. Peabody & Sherman", released March 7, 2014.
Document 10: Tony Hoare: Sir Charles Antony Richard Hoare FRS FREng (born 11 January 1934), commonly known as Tony Hoare or C. A. R. Hoare, is a British computer scientist. He developed the sorting algorithm quicksort in 1959/1960. He also developed Hoare logic for verifying program correctness, and the formal language communicating sequential processes (CSP) to specify the interactions of concurrent processes (including the dining philosophers problem) and the inspiration for the occam programming language.
Document 11: Craig Warner: Craig Warner (born 25 April 1964) is a multiple award-winning playwright and screenwriter who lives and works in Suffolk, England. He wrote "The Queen's Sister" for Channel 4, which was nominated for several BAFTA awards (including Best Single Drama), "Maxwell" for BBC2, which garnered a Broadcasting Press Guild Award nomination for Best Single Drama and won David Suchet an International Emmy for Best Actor, and "The Last Days of Lehman Brothers", for which Warner was longlisted for a BAFTA Craft Award for Best Writer, and which won him the award for Best Writer at the Seoul International Drama Awards in 2010. He wrote the mini-series "Julius Caesar" for Warner Bros., which gained Warner a Writers Guild Award nomination for Best Original Long-Form Drama, and he performed an extensive uncredited rewrite on "The Mists of Avalon", also for Warner Bros., which was nominated for a Writers Guild Award and nine Emmys, including Best Mini-series. Warner wrote the screenplay for "Codebreaker", a film about Alan Turing.
Document 12: Stephen Laughton: Stephen Laughton is an award winning British playwright. He was raised in Stourbridge, Worcestershire. He attended the Birmingham School of Speech and Drama, before completing a master's degree at the Central School of Speech and Drama. Based in London, he started his career as an associate producer and worked with Rupert Murray and Beadi Finzi on the Academy Award shortlisted "Unknown White Male". He was part of the 2011/2012 Royal Court Theatre Invitational Writer's Group. His first play "Marina Abramović is Staring at Me" opened Terra Firma Theatre Company’s 2011-12 Boxcar Reading Series in New York at the Railroad Playhouse in Newburgh, NY. Before moving on to the Cell Theatre in Manhattan. In 2013 he was invited to take part in a series of developmental workshops with the Young Vic Theatre and SoundBites, and his short drama for young audiences, MERRY NEW YEAR was broadcast as part of collaboration between the Hampstead and the Roundhouse Theatre. Stephen is currently developing a feature film with Blacklisted Films. His play 9 (Lives) was part of the PlayWROUGHT#3 Festival at the Arcola Theatre in January 2015, and his play Run opened at the Vaults Festival in February 2016 to critical acclaim. Run then went on to tour the UK, ending its run at The Bunker Theatre in April 2017. The play has received widespread critical acclaim and has been nominated for two Off-West End Theatre awards. His 2016 short film RWD/FWD, has been nominated for a Drum Content Award and won the 2017 Long Form Charity Film Award. His 2016 play, SCREENS opened at Theatre503 to widespread critical acclaim.
Document 13: Aaron Sorkin: Aaron Benjamin Sorkin (born June 9, 1961) is an American screenwriter, director, producer and playwright. His works include the Broadway plays "A Few Good Men" and "The Farnsworth Invention"; the television series "Sports Night", "The West Wing", "Studio 60 on the Sunset Strip" and "The Newsroom"; and the films "A Few Good Men", "The American President", "Charlie Wilson's War", "Moneyball" and "Steve Jobs". For writing "The Social Network", he won the Oscar for Best Adapted Screenplay, among other awards. He made his feature directorial debut in 2017 with "Molly's Game", which he also wrote.
Document 14: Craig Cash: Craig Cash (born 11 September 1960) is an English comedian, actor, director and BAFTA award-winning writer and producer. His best known work is in the television shows "The Royle Family", "The Fast Show", "The Mrs Merton Show", "Early Doors", "Sunshine" and most recently "The Cafe", "Rovers" and "After Hours".
Document 15: Mike Woodger: Michael ("Mike") Woodger (born 28 March 1923) is a pioneering English computer scientist. He was influential in the development of the early Pilot ACE computer, working with Alan Turing, and later the design and documentation of programming languages such as ALGOL 60 and Ada. He was based at the National Physical Laboratory (NPL) located in Teddington, London, for most of his career.
ground_truth: English