<prompt> Pedzisa mutsara unotevera: Panguva yokunyora kwade Brazza, chiverengero chamamomi muVenzone chaiva 42. Kutevera  <response>: kudengenyeka kwenyika kwakaitika munharaunda yacho muna 1976, nhamba yacho kubvira ipapo yakaderedzwa kusvika ku15 chete. Zvinonzwisisika kuti kuderera kwenhamba yadzo kwakaita kuti zviome kunyatsoongorora kuti zvinhu zvaiita kuti dziomeswe zvaiva zvakaita sei chaizvo. Sezvinorondedzera purofesa weUniversity of Minnesota Arthur C. Aufderheide, nepo nzanga yeVenzone ingava ine mutsa unoshamisa, avo vane chiremera pamusoro pemitumbi yacho kazhinji kazhinji vakaramba kunyange Aufderheide amene kutora mienzaniso yokuongorora. Izvi zvinoreva kuti tsika dzakatobviswa chete ndidzo dzingashandiswa nhasi pakuongorora mamiriro ezvinhu angave akaita kuti vanhu vaomeswe. 