<prompt> Pedzisa mutsara unotevera: Pakutanga akadzidziswa kuva injiniya wemagetsi, Merkel akapedza makore gumi nemaviri achigadzira gadziriro dzeindasitiri nedzechiuto. Pashure pokuona kuparadzwa kwakatevera  <response>: 1989 Exxon Valdez oil spill, zvisinei, akagumisa kuti zvinetso zvenyika yose zvakanga zvava zvokukurumidzira kwazvo zvokuti zvinoda chiito chokukurumidza. Somuuyo akarega basa rake ndokutanga basa idzva somumiriri wezvakatipoteredza nomutauriri. 