premise: Alberto Contador was stripped of the presidency.
hypothesis: Alberto Contador . He initially also won the 2010 Tour de France with this team , and the 2011 Giro d'Italia with team Saxo Bank-SunGard , only to be stripped of these titles later having been found guilty of a doping offence . A review by the Court of Arbitration for Sport initially set for June 2011 was later deferred several times until February 2012 , when the CAS decided that Contador be stripped of the results obtained in the 2010 Tour de France and later , which also caused him to lose his 2011 Giro d'Italia victory .