<prompt> Pedzisa mutsara unotevera: Mukati ma1993 na1994, Coulthard akashandiswa nechikwata cheWilliams Grand Prix Engineering semutyairi wavo wepamutemo wekuedza. Chigaro chomujaho chakava chisina munhu pashure porufu rwaAyrton Senna mu  <response>: 1994 San Marino Grand Prix. Coulthard akagamuchira runhare kubva kumutungamiriri wechikwata Frank Williams kuyedza mota yaWilliams kuJerez nzira kwemazuva mana, zvichimukonzera kupotsa mujaho weFormula 3000 kuPau. 