 Complete the following phrase:  Only three races of the 1971 World Championship season saw 701 entries; the works and STP March teams had moved on to the March 711, Ronnie Peterson was driving for the factory squad, and Tyrrell had constructed a second in-house car for Cevert. Frank Williams entered Henri Pescarolo for the 1971 South African Grand Prix, where he was joined by local John Love in his Team Gunston car. Pescarolo finished two laps down, out of the points, but the gearbox on Loves car failed on lap 30. Williams upgraded Pescarolo to a 711 shortly after, but kept the 701 for second-string pay drivers. It was one of these, Max Jean, that Williams entered for the 