<prompt> Pedzisa mutsara unotevera:  <response>: 1981 FIBT World Championships, nzira yacho yakapfupikiswa kusvika pamamita 1350 pakureba nemakona gumi nematatu, kudonha kwepamusoro kwemamita 120.45, huwandu hwepamusoro hwe15.9, uye avhareji yegiredhi ye9.3. 