question: Who is the father of the director of film True Legend?
context: [["Paul Brooke", ["Paul Brooke( born 22 November 1944) is a retired English actor of film, television and radio.", "He is the father of actor Tom Brooke."]], ["Peter Hamel", ["Peter Hamel( 1911\u20131979) was a German screenwriter and a director of film and television.", "He appeared as himself in the 1948 comedy\" Film Without a Title\".", "He is the father of the composer Peter Michael Hamel."]], ["Yasuichi Oshima", ["He is the father of manga artist Towa Oshima."]], ["Obata Toramori", ["He was the father of Obata Masamori."]], ["Ian Barry (director)", ["Ian Barry is an Australian director of film and TV."]], ["Lars Eliasson", ["He is the father of the later Member of Parliament Anna Eliasson."]], ["Ernie Payne", ["Ernie Payne( 29 April 1934 \u2013 18 March 2010) was an Australian rules footballer who played with South Melbourne in the Victorian Football League( VFL).", "A true legend around the club and can quote\" Saturday night is for the boys\"."]], ["Yuen Woo-ping", ["Yuen Woo-ping (alias:", "Yuen Wo-ping;", "born 1945) is a Hong Kong martial arts choreographer and film director, renowned as one of the most successful and influential figures in the world of Hong Kong action cinema.", "He is one of the inductees on the Avenue of Stars in Hong Kong.", "Yuen is also a son of Yuen Siu-tien, a renowned martial arts film actor."]], ["True Legend", ["True Legend is a 2010 Chinese martial arts film directed by Yuen Woo-ping, starring Vincent Zhao, Zhou Xun, Jay Chou, Michelle Yeoh,", "Andy On, David Carradine, Guo Xiaodong, Feng Xiaogang, Cung Le, Gordon Liu, Bryan Leung and Jacky Heung.", "This was Yuen Woo-ping's first film directing since 1996's \"Tai Chi Boxer\".", "The film has been shown in both 2D and 3D, and was promoted as the first Chinese 3-D film.", "It was a rather large financial loss for producer Bill Kong, making only RMB 46.5 million (US$6.82 million) against an estimated budget of US$20 million.", "It was released in the U.S. on May 13, 2011 by the distribution company Indomina, where it grossed US$62,200 during its run.", "This was one of Carradine's final performances and it was released posthumously."]], ["Inoue Masaru (bureaucrat)", ["Viscount was the first Director of Railways in Japan and is known as the\" father of the Japanese railways\"."]]]
supporting_facts: [["True Legend", 0], ["Yuen Woo-ping", 4]]
evidences: [["True Legend", "director", "Yuen Woo-ping"], ["Yuen Woo-ping", "father", "Yuen Siu-tien"]]
answer: Yuen Siu-tien