question: Who is Phelan Beale Jr.'s uncle?
context: [["Hysen Hoxha", ["Hysen Efendi Hoxha( 1861\u20131934) was an Albanian politician, mayor of Gjirokast\u00ebr, and the uncle of Enver Hoxha."]], ["Ivan Benito", ["Ivan Benito( born 27 August 1976 in Aarau) is a Swiss retired professional footballer who played as goalkeeper.", "He is the uncle of Loris Benito."]], ["Phelan Beale Jr.", ["Phelan Beale Jr.", "(June 16, 1920 \u2013 June 26, 1993) was an American journalist and unemployment compensation law expert.", "He was a son of Edith Ewing Bouvier Beale and a brother of Edith Bouvier Beale whose lives were highlighted in the documentary \"Grey Gardens\".", "He was a first cousin of Jacqueline Kennedy Onassis and Lee Radziwill."]], ["John Breckin", ["John Breckin( born 27 July 1953) is an English former professional footballer who played as a left- back.", "He is the uncle of Nottingham Forest defender Ian Breckin."]], ["Christopher H. Clark", ["Christopher Henderson Clark (1767 \u2013 November 21, 1828) was a congressman and lawyer from Virginia.", "He was the brother of James Clark, the uncle of John Bullock Clark, Sr. and the great-uncle of John Bullock Clark, Jr.."]], ["Andrzej Gawro\u0144ski (actor)", ["Andrzej Gawro\u0144ski( born 10 February 1935 in Warsaw, Poland) is a Polish film and theatre actor.", "He is the brother of the late actor.", "He is also the uncle of, whose husband is."]], ["Bradley Orr", ["Bradley James Orr( born 1 November 1982) is an English retired footballer.", "He is the uncle of Rangers defender Jon Flanagan."]], ["Ivan Novoseltsev", ["Ivan Petrovich Novoseltsev( born January 23, 1979) is a Russian former professional ice hockey winger.", "He is the uncle of Vladislav Namestnikov."]], ["Bonifazio Bevilacqua Aldobrandini", ["Bonifazio Bevilacqua Aldobrandini (1571 \u2013 April 7, 1627) was an Italian Cardinal.", "He was the uncle of Pope Gregory XIV."]], ["Edith Ewing Bouvier Beale", ["Edith Ewing Bouvier Beale (October 5, 1895 \u2013 February 5, 1977) was an American socialite known for her reclusive and eccentric lifestyle.", "Known as \"Big Edie\", she was a sister of John Vernou Bouvier III and an aunt of Jacqueline Kennedy Onassis.", "Her life and relationship with her daughter Edith Bouvier Beale were highlighted in the 1975 documentary \"Grey Gardens\"."]]]
supporting_facts: [["Phelan Beale Jr.", 2], ["Edith Ewing Bouvier Beale", 1]]
evidences: [["Phelan Beale Jr.", "mother", "Edith Ewing Bouvier Beale"], ["Edith Ewing Bouvier Beale", "sibling", "John Vernou Bouvier III"]]
answer: John Vernou Bouvier III