question: What nationality is the director of film They Call It Love?
context: [["Russ Columbo", ["Ruggiero Eugenio di Rodolfo Colombo( January 14, 1908 \u2013 September 2, 1934), known as Russ Columbo, was an American baritone, songwriter, violinist and actor.", "He is famous for romantic ballads such as his signature tune\" You Call It Madness, But I Call It Love\" and his own compositions\" Prisoner of Love\" and\" Too Beautiful For Words.\""]], ["Peter Levin", ["Peter Levin is an American director of film, television and theatre."]], ["They Still Call Me Bruce", ["They Still Call", "Me Bruce is a 1987 comedy action film directed by James Orr and Johnny Yune and starring Johnny Yune.", "The film is a sequel to the 1982 film\" They Call Me Bruce?\""]], ["John Reinhardt (director)", ["John Reinhardt (1901\u20131953) was an Austrian actor, screenwriter, and film director.", "He worked for a number of years in Mexico, where he directed the 1948 American Cold War thriller \"Sofia\".", "He was married to American screenwriter Elizabeth Reinhardt."]], ["Why Do They Call It Love When They Mean Sex?", ["Why Do They Call It Love When They Mean Sex? is a 1993 Spanish film directed by Manuel G\u00f3mez Pereira.", "Rosa", "Maria", "Sard\u00e0 won the 1994 Goya Award for Best Supporting Actress for her performance as\" Sole\"."]], ["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."]], ["Ian Barry (director)", ["Ian Barry is an Australian director of film and TV."]], ["They Call It Love", ["They Call It Love", "is a 1953 West German comedy film directed by John Reinhardt and starring Winnie Markus, Curd J\u00fcrgens and Richard H\u00e4ussler."]], ["Jane Howard (journalist)", ["Jane Temple Howard( May 4, 1935- June 27, 1996) was an American journalist, author, and editor.", "She worked at\" Life\" magazine from 1956 to 1972.", "She contributed articles to many publications and wrote several books; most well- known was her biography of Margaret Mead.", "In her book,\" Families\", 1978, she writes: Call it a clan, call it a network, call it a tribe, call it a family.", "Whatever you call it, whoever you are, you need one."]], ["Crystal or Ash, Fire or Wind, as Long as It's Love", ["In una notte di chiaro di luna( internationally released as Crystal or Ash, Fire or Wind, as Long as It's Love, also known as\" On a Moonlit Night\" and\" As Long as It's Love\") is a 1989 Italian drama film directed by Lina Wertm\u00fcller.", "It entered the competition at the 46th Venice International Film Festival."]]]
supporting_facts: [["They Call It Love", 1], ["John Reinhardt (director)", 1]]
evidences: [["They Call It Love", "director", "John Reinhardt"], ["John Reinhardt", "country of citizenship", "American"]]
answer: American