question: Who is the father of the director of film Legend Of A Fighter?
context: [["Inoue Masaru (bureaucrat)", ["Viscount was the first Director of Railways in Japan and is known as the\" father of the Japanese railways\"."]], ["Yasuichi Oshima", ["He is the father of manga artist Towa Oshima."]], ["Legend of a Fighter", ["Legend of a Fighter is a 1982 Hong Kong martial arts film based on the story of Chinese martial artist Huo Yuanjia", "(Cantonese:", "Fok Yuen-kap).", "Directed by Yuen Woo-ping, the film starred Bryan Leung as the lead character."]], ["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."]], ["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."]], ["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."]], ["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."]], ["Cleomenes II", ["Cleomenes II( died 309 BC) was Agiad King of Sparta from 369 to 309 BC.", "The son of Cleombrotus I, he succeeded his brother Agesipolis II.", "He was the father of Acrotatus I, the father of Areus I, and of Cleonymus, the father of Leonidas II."]]]
supporting_facts: [["Legend of a Fighter", 3], ["Yuen Woo-ping", 4]]
evidences: [["Legend of a Fighter", "director", "Yuen Woo-ping"], ["Yuen Woo-ping", "father", "Yuen Siu-tien"]]
answer: Yuen Siu-tien