question: Who is the father of the director of film Being Flynn?
context: [["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."]], ["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."]], ["Paul Weitz (filmmaker)", ["Paul John Weitz (born November 19, 1965) is an American film director, film producer, screenwriter, playwright, and actor.", "He is the older brother of filmmaker Chris Weitz.", "Together they worked on the comedy films", "\"American Pie\" and", "\"About a Boy\", for which they were Oscar nominated for Best Adapted Screenplay as co-writers.", "Weitz is a writer, executive producer, and director of the television series \"Mozart in the Jungle\"."]], ["Obata Toramori", ["He was the father of Obata Masamori."]], ["Being Flynn", ["Being Flynn is a 2012 American drama film written and directed by Paul Weitz and starring Robert De Niro, Julianne Moore and Paul Dano, released in select theatres in the United States on March 2, 2012.", "It was based on \"Another Bullshit Night in Suck City\", a memoir by Nick Flynn."]], ["Yasuichi Oshima", ["He is the father of manga artist Towa Oshima."]], ["Inoue Masaru (bureaucrat)", ["Viscount was the first Director of Railways in Japan and is known as the\" father of the Japanese railways\"."]], ["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."]]]
supporting_facts: [["Being Flynn", 0], ["Paul Weitz (filmmaker)", 0]]
evidences: [["Being Flynn", "director", "Paul Weitz"], ["Paul Weitz", "father", "John Weitz"]]
answer: John Weitz