 Complete the following phrase:  The team did not enter the first two races of 1978, in Argentina and Brazil, but returned for the at Kyalami. Jabouille secured Renaults best qualifying position to date, with sixth place, just 0.71 seconds behind polesitter Niki Lauda in the Brabham. He dropped out of the points early in the race before retiring with electrical problems on lap 39. At 