<prompt> Ukwakha inguqulo eyinkimbinkimbi yalesi sigwebo uKennedy wayephinde asebenze ezingxoxweni eziphathelene nokuguqulwa kwe-ice axe yendabuko.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi Kennedy wayebuye asebenze ezingxoxweni eziphathelene nokuguqulwa kwe-axe yendabuko yeqhwa, ephakamisa umklamo osuselwa ku-axe yaseMelika. 