Dee ihe ọzọ maka paragraf a - Ná mmalite oge 1984, Ayrton Senna dekọrọ naanị ọdịda ya iji ruo eruo maka Formula One Grand Prix. Na agba nke anọ nke asọmpi ahụ, San Marino Grand Prix
na Imola, Toleman kpebiri ịghara ịgba ọsọ ụgbọala ha n'oge Friday qualifying mgbe esemokwu na onye na-eweta taya Pirelli. Senna mechara nwee nsogbu nrụgide mmanụ ụgbọala na nnọkọ Saturday mmiri nke mere ka ọ nọrọ n'akụkụ dị anya nke sekit n'etiti Tosa na Piratella. Ọ nweghị ike ịlaghachi na pit n'oge iji tozuo maka agbụrụ ahụ, oge kachasị mma ya nke 1: 41.585 bụ 13.068 sekọnd dị nwayọ karịa oge onye na-agbachitere World Champion Nelson Piquet setịpụrụ na Brabham-BMW ya iji kwuo pole ebe ọ bụ 2.637 sekọnd dị nwayọ karịa 26th na ikpeazụ qualifier Jo Gartner.