<prompt> Feleletša polelo e latelago: PC1 e ile ya thoma go ba gona ka 1974 go Canadian Grand Prix ka Donohue a swanelega e le wa bo-24 gomme a fetša e le wa bo-12. Donohue o ile a tlogela lebelo la gae la gagwe le la Penske lebelong le le latetšego  <response>: United States Grand Prix ya 1974 yeo e bego e swaretšwe Watkins Glen ka morago ga go swanelega go ba wa bo-14, o ile a palelwa ke go fetša lebelo ka baka la go palelwa ke go emiša ka morago. 