<prompt> Qedela lo musho olandelayo: Emidlalweni yama-Olympic asehlobo ka-2008 eBeijing, uSilva wafanelekela iqembu lesibili laseChile  <response>: umjaho wesilisa we-cross-country ngokuthola indawo ezenzakalelayo evela kuChilean Cycling Federation kanye ne-Union Cycliste Internationale UCI, ngokususelwa ekusebenzeni kwakhe okuhle kakhulu eMhlabeni nasePan American Championships naseMountain Biking World Series. USilva akakwazanga ukuphinde athuthukise ibanga eliphelele lokuwela izwe kusuka ekugijimeni kwakhe e-Athene, njengoba aqeda inkambo yakhe enezinguquko ezimbili kuphela zokuya phambili futhi aqeda indawo engamashumi amathathu nesithupha. 