Assertion: tour de france's winner | /r/CapableOf | fail doping control
Facets:
value: after the race
type: TEMPORAL
Source sentences:
text: In 2007 there was neither a yellow jersey at the start of the race nor a number 1; the winner from the previous year, Floyd Landis of the United States, failed a doping control after the race, and organisers declined to declare an official winner pending arbitration of the Landis case.