<prompt> Qedela umusho olandelayo: Imoto yanikeza uClark ukunqoba kwakhe kokuqala kweWorld Championship Grand Prix, ngo  <response>: I-Spa ngo-1962. Wathatha enye ukunqoba eBrithani futhi futhi e-USA, okwamfaka emncintiswaneni wesihloko, kodwa ngenkathi ehola umjaho wokugcina eNingizimu Afrika ukubanjwa kwenjini okwamenyezelwa kakhulu kwamlahlekisela isihloko kuGraham Hill. 