<prompt> Kǝla fasal adǝben fuwuzǝyin - 1991 Japan Grand Prix lan  <response>: Ayrton Senna, shidǝ saa adǝlan kampiyonzǝ kǝnasartǝbe sǝdǝna, Gerhard Berger ro kǝnasarǝdǝa kolzǝna, ngawo kǝnasartǝdǝn shiye adǝga sǝdǝna dalil nzǝdǝ zauro banazǝna. 