<prompt> Ngwala go tšwela pele bakeng sa serapa se - Go tšhologa mo ga oli ke go tšhologa mo gogolo ga boraro ga oli kua United States, go fetwa feela ke Deepwater Horizon le Exxon Valdez  <response>: go tšhologela ga makhura. E ile ya feleletša ka go katološwa ga Lefapha la tša ka Gare ga Naga la lefelo la go šireletšwa ka gare ga moela gomme ya tsenya letsogo go hlongweng ga Environmental Protection Agency. 