<prompt> Kalima dǝga sǝkǝ: Ngawo adǝben, Duffy dǝ Alaska ro letǝgǝna na dǝn shiye Alaska Heritage Program dǝga fuwuzǝna suro University of Alaska Anchorage yen. Kulashi nzǝdǝ shima kǝla alau alau Alaskanbe kǝla nashawa nzǝdǝro gǝnatǝna, amma shiye waltǝ kulashi APEX Alaska Predator Ecological Experiment do saa uwu-a do dola miliyon kada-a dǝga suwudǝna, shido kǝla alau njiye so dǝga waltǝ kǝla kǝnǝngatǝnzǝa lejin ma ngawo shi Exxon Valdez dǝben.  <response>: kәmbu kәmbube. 