<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngemva kwengozi kaPeterson, iFormula One yahlala ingenazo izingozi ezibulalayo kwaze kwaba yiSan Marino Grand Prix ka-1994  <response>: , okwabona ukufa kukaRoland Ratzenberger no-Ayrton Senna ezingozini ezihlukene. 