question: Who was born first, Giorgio Vallebuona or Glenn W. Burton?
context: [["Tom Dickinson", ["Thomas Eastwood Dickinson( 11 January 1931 \u2013 25 June 2018) was an Australian- born first- class cricket player for Lancashire in 1950 and 1951 and for Somerset in 1957.", "But he decided against a full- time cricket career and became a schoolmaster.", "He was born in Parramatta, Sydney, Australia."]], ["John Allen (Oxford University cricketer)", ["John Aubrey Allen( born 19 July 1974 in Windsor, New South Wales) is an Australian- born first- class cricketer who played for Oxford University Cricket Club.", "Both his first- class games were for Oxford University, one of which was a varsity match."]], ["Henry Moore (cricketer)", ["Henry Walter Moore( 1849 \u2013 20 August 1916) was an English- born first- class cricketer who spent most of his life in New Zealand."]], ["John McMahon (Surrey and Somerset cricketer)", ["John William Joseph McMahon( 28 December 1917 \u2013 8 May 2001) was an Australian- born first- class cricketer who played for Surrey and Somerset in England from 1947 to 1957."]], ["Hartley Lobban", ["Hartley W Lobban (9 May 1926 \u2013 15 October 2004) was a Jamaican-born first-class cricketer who played 17 matches for Worcestershire in the early 1950s."]], ["Wale Adebanwi", ["Wale Adebanwi( born 1969) is a Nigerian- born first Black Rhodes Professor at St Antony's College, Oxford."]], ["Giorgio Vallebuona", ["Giorgio Vallebuona( born 24 April 1960) is a Chilean rower.", "He competed in the men's eight event at the 1984 Summer Olympics."]], ["Glenn W. Burton", ["Glenn W. Burton (May 5, 1910 near Clatonia, Gage County, Nebraska \u2013 November 22, 2005 Tifton, Georgia) was an American agricultural scientist notable for his pioneering work in plant breeding, development of pearl millet in 1956 and for other contributions that helped increase world food production.", "Burton was also known for the development of bermuda grasses used on athletic fields.", "Of these, his Tifton 419 was the most widely used bermuda grass in the world as of 2006.", "Burton received the National Medal of Science from President Ronald Reagan: \"For outstanding contributions to the biological sciences that have helped to feed the hungry, protect and beautify the environment, and provide recreation for millions.\"", "Burton was a member of the National Academy of Sciences and chair of the Agronomic Science Foundation."]], ["Wesley Barresi", ["Wesley Barresi( born 3 May 1984) is a South African born first- class and Netherlands international cricketer.", "He is a right- handed wicket keeper- batsman and also bowls right- arm offbreak."]], ["Greg A. Hill (artist)", ["Greg A. Hill is a Canadian- born First Nations artist and curator.", "He is Kanyen'kehaka, from Six Nations of the Grand River Territory, Ontario."]]]
supporting_facts: [["Giorgio Vallebuona", 0], ["Glenn W. Burton", 0]]
evidences: [["Giorgio Vallebuona", "date of birth", "24 April 1960"], ["Glenn W. Burton", "date of birth", "May 5, 1910"]]
answer: Glenn W. Burton