<prompt> Qedela lo musho olandelayo: UDe Silva uzonikezwa indondo yethusi ngokubuyisela emuva  <response>: I- 4 × 100 metres relay kuma-Olympics asehlobo ka-2008 kulandela ukwehliswa kweqembu laseJamaica ngo-2017 ngenxa yokuhlolwa kwe-anti-doping kukaNesta Carter okungaphumelelanga. 