question: What nationality is the director of film The Spender (1919 Film)?
context: [["Dana Blankstein", ["Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television.", "She is a film director, and an Israeli culture entrepreneur."]], ["John Donatich", ["John Donatich is the Director of Yale University Press."]], ["Michael Govan", ["Michael Govan( born 1963) is the director of the Los Angeles County Museum of Art since 2006.", "Prior to this, Govan worked as the director of the Dia Art Foundation in New York City."]], ["Peter Levin", ["Peter Levin is an American director of film, television and theatre."]], ["Brian Kennedy (gallery director)", ["Brian Patrick Kennedy( born 5 November 1961) is an Irish- born art museum director who has worked in Ireland and Australia, and now lives and works in the United States.", "He is currently the director of the Peabody Essex Museum.", "He was the director of the Toledo Museum of Art in Ohio from 2010 to 2019.", "He was the director of the Hood Museum of Art from 2005 to 2010, and the National Gallery of Australia( Canberra) from 1997- 2004."]], ["Olav Aaraas", ["Olav Aaraas( born 10 July 1950) is a Norwegian historian and museum director.", "He was born in Fredrikstad.", "From 1982 to 1993 he was the director of Sogn Folk Museum, from 1993 to 2010 he was the director of Maihaugen and from 2001 he has been the director of the Norwegian Museum of Cultural History.", "In 2010 he was decorated with the Royal Norwegian Order of St. Olav."]], ["John Farrell (businessman)", ["John Farrell is the director of YouTube in Latin America."]], ["Ian Barry (director)", ["Ian Barry is an Australian director of film and TV."]], ["Charles Swickard", ["Charles Swickard (March 21, 1861 \u2013 May 12, 1929) was a German-born American actor and film director of the silent era.", "He was the brother of the actor Josef Swickard."]], ["The Spender (1919 film)", ["The Spender is a 1919 American silent comedy film, directed by Charles Swickard.", "It stars Bert Lytell, Thomas Jefferson, and William V. Mong, and was released on January 6, 1919."]]]
supporting_facts: [["The Spender (1919 film)", 0], ["Charles Swickard", 0]]
evidences: [["The Spender", "director", "Charles Swickard"], ["Charles Swickard", "country of citizenship", "German"]]
answer: German