<prompt> Bhala okuqhubekayo kwalesi sigaba - Ababeyizakhamuzi zaseChenega kanye nalabo abahlala khona manje babehlangana njalo ngoLwesihlanu Olukhulu ukukhumbula abafile baseChenega. NgoLwesihlanu Olukhulu lwama-25 ngemva kokuzamazama komhlaba, ngo-1989, ithangi likaphethiloli i-Exxon Valdez lawela ogwini ePrince William Sound, kwabangela ukuchitheka kukawoyela  <response>: okubuye kwabhubhisa iChenega nezinye izindawo ezungeze le ndawo ngokwezomnotho. 