<prompt> Coulthard dǝ suro saa 1993-a 1994-a sammason Williams Grand Prix Engineering team ye cidajin sawu kambo test ye ro. Kuruson bikke bikkeye dәga bannazәna ngawo kәrmu Ayrton Sennabe lan suro San Marino Grand Prixbe saa 1994 dәn  <response>: kǝla kǝnǝngabe. Coulthardye bowoti tiyibe Frank Williamsye bowotiyin moto Williamsye Jerez lan kәla kәnәnga diyau lan, shidәye sәkkә bәlaro karәgә Formula 3000ye Pau lan gozәna. 