question: What nationality is the director of film The Diary Of A Slumlord?
context: [["Matt Reaves", ["Matt Reaves (born May 31, 1984) is an American actor, producer, journalist and former manager.", "He is best known for playing Joe Johnson in the independent film \"The Crusader\"."]], ["William Holland (diarist)", ["William Holland( 9 May 1746 \u2013 17 April 1819) is now best remembered for his diary, which he kept from 1799 to 1818.", "The diary chronicles his life as the vicar of Over Stowey, Somerset.", "In a similar fashion to the diary of Thomas Turner, Holland's diary is a personal consideration of the workings of country life during a time of considerable national tension.", "The diary is broad in scope, with limited discussion of national events such as the Napoleonic Wars occurring alongside treatment of local matters.", "Not all of the diary's original 99 volumes survive; particularly, entries written both before and after the current known time- span of the diary are thought to have existed.", "Extracts from Holland's diary were published by C.F. Johnston in 1984.", "In 2003, the book\" Paupers& Pig Killers: The Diary of William Holland\", ed. Jack Ayres, was published by Sutton Publishing.", "Comic excerpts were dramatized by BBC Radio in 2008- 2012."]], ["Anne no Nikki", [", also known as The Diary of Anne Frank, is a 1995 Japanese anime film based on Anne Frank's\" The Diary of a Young Girl\".", "It is a feature film by Madhouse, was directed by Akinori Nagaoka and released August 19."]], ["The Diary of a Slumlord", ["The Diary of a Slumlord is a 2013 docufiction film starring Matt Reaves about a fictional crime lord.", "It chronicles a struggling college graduate's journey from struggling to pay back his student loans to becoming a rich slumlord.", "It was screened at the 2013 Short.", "Sweet.", "Film Fest."]], ["James Woodforde", ["James Woodforde( 1740 \u2013 1803) was an English clergyman, known as the author of The Diary of a Country Parson.", "The diary was published posthumously in the 20th century."]], ["The diary of Miss Idilia", ["The Diary of Miss Idilia: A Tragic Tale of Young Love Lost is a book edited by Genevieve Hill.", "It presents itself to be the original diary of a young girl who disappeared whilst on holiday with her parents in the German Rhineland in 1851.", "First published under the title Das verschwundene M\u00e4dchen: die Aufzeichnungen der Idilia Dubb(\" The missing girl: the records of Idilia Dubb\") by Bertelsmann in M\u00fcnchen in 2002, the diary was later translated into Dutch by Mistral in 2009, and published in English by Short Books in 2010.", "The authenticity of the diary and the historicity of the events described in it have been challenged."]], ["Frances Dallam Peter", ["Frances Dallam Peter( January 28, 1843 \u2014 August 5, 1864) was a writer from Lexington, Kentucky who documented the United States Civil War in her diary.", "The diary, published under the title,\" A Union Woman in Civil War Kentucky: The Diary of Frances Peter\", describes the period between January 1862 to April 1864 in Lexington."]], ["Austin Lyon", ["Austin Bradley Lyon( born June 30, 1989) is an American actor and filmmaker.", "He is best known for his character on the television series\" Marvel's Agents of S.H.I.E.L.D.\" and his role in the 2015 film\" The Diary of a Teenage Girl\", which premiered at the 2015 Sundance Film Festival."]], ["John Smith (Anglican priest)", ["The Rev. John Smith( 1799 \u2013 3 March 1870) was the Rector of St Mary's church in Baldock in Hertfordshire and is noted for being the first person to transcribe the Diary of Samuel Pepys.", "Smith was the first to decipher the complete text of the Diary of Samuel Pepys while a student at Magdalene College, Cambridge where the Diary is kept( others had previously deciphered sections of it).", "Smith laboured on the Diaries for three years, from 1819 to 1822, and had assumed that they were written in code.", "He broke the code by comparing the section in the Diary concerning the escape of Charles II from Worcester Castle with the longhand version of the same event Pepys published later.", "Later Smith was told that the diary was actually written in a shorthand system devised by Thomas Skelton and that the textbook Pepys learnt it from was on the bookshelf above Smith's head.", "Smith's transcription, which is kept in the Pepys Library, was the basis for the first published edition of the diary, edited by Lord Braybrooke, released in two volumes in 1825.", "Smith also worked on other material by Pepys, transcribing the so- called\" Tangier Diary\" of 1683 in the Bodleian Library."]], ["Grayson Russell", ["Grayson Russell( born May 1, 1998) is an American film and television actor.", "He is best known for his roles in and the\" Diary of a Wimpy Kid\" film series."]]]
supporting_facts: [["The Diary of a Slumlord", 0], ["Matt Reaves", 0]]
evidences: [["The Diary of a Slumlord", "director", "Matt Reaves"], ["Matt Reaves", "country of citizenship", "American"]]
answer: American