<prompt> Pedzisa mutsara unotevera:  <response>: 1994 San Marino Grand Prix, panguva yeChishanu kudzidzira Rubens Barrichello akaburitswa pamusoro pemubhedha uye pamusoro pechinodzivirira chevhiri paVariante Bassa, achirova muBrazil asina kuziva, kunyangwe kukurumidza kwekurapa kwakaponesa hupenyu hwake. Panguva yeMugovera inokodzera yeAustria Roland Ratzenberger yakarova musoro kumadziro pa310 km h pakona yeVilleneuve mushure mekunge Simtek yake yarasikirwa nefenzi yepamberi, ichifa pakarepo kubva pakatyoka kwepfupa repamberi. Nhamo yacho yakapfuurira zuva rakatevera racho, apo mukwikwidzi wenyika katatu Ayrton Senna akarasikirwa nokudzora motokari yake ndokupunzika mumadziro ekongiri pakona yeTamburello paLip 7. Senna akafira muchipatara maawa anoverengeka pashure pokuparara kwake. Muzviitiko zviviri zvisina chokuita, vateereri vanoverengeka navagadziri vakakuvadzwawo mukati mechinoitika chacho. 