question: Who is younger, Ralph Galloway or Antonio Campbell?
context: [["Antonio Machoni", ["Antonio Machoni or Antonio Maccioni( 1671 \u2013 1753) was an Italian jesuit, linguist and cartographer."]], ["Antonio Beltrando", ["Antonio Beltrando or Antonio Trombetta( died 5 May 1476) was a Roman Catholic prelate who served as Bishop of Reggio Emilia( 1466 \u2013 1476)."]], ["Antonino Rocchetti Torres", ["Antonino or Antonio Rocchetti Torres( Palermo, Sicily, 1851 \u2013 1934) was an Italian painter, depicting landscape and genre scenes."]], ["Ralph Galloway", ["Ralph Galloway( born August 27, 1946) is a former professional Canadian football offensive lineman who played eleven seasons in the Canadian Football League for the Saskatchewan Roughriders.", "He was a CFL All- Star in 1976 and 1977, and named to five consecutive Western Conference All- Star Teams from 1973 to 1977."]], ["Atonio Leawere", ["Atonio Leawere or Antonio Leawere is a Fijian politician.", "He was a member of the Senate of Fiji and represented Serua."]], ["Vadim Vlasov", ["Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.", "He is a younger brother of Dmitri Vlasov."]], ["Antonio Buonfigli", ["Antonio or Antonio d'Ariodante Buonfigli (1680 - circa 1750) was an Italian painter of the late-Baroque period."]], ["Antonio I Acciaioli", ["Antonio I Acciaioli, also known as Anthony I Acciaioli or Antonio I Acciajuoli( died January 1435) was Duke of Athens from 1403."]], ["Milo\u0161 Zli\u010di\u0107", ["Milo\u0161 Zli\u010di\u0107( born 29 December 1999) is a Serbian football forward.", "He is a younger brother of Lazar Zli\u010di\u0107."]], ["Antonio Campbell", ["Antonio Campbell( born December 24, 1994) is an American basketball player for Sigortam.net \u0130T\u00dc BB of the Basketball Super League.", "He played college basketball for the Ohio Bobcats."]]]
supporting_facts: [["Ralph Galloway", 0], ["Antonio Campbell", 0]]
evidences: [["Ralph Galloway", "date of birth", "August 27, 1946"], ["Antonio Campbell", "date of birth", "December 24, 1994"]]
answer: Antonio Campbell