<prompt> Qedela le nkulumo elandelayo:  <response>: 1997 impi yombango, uKolélas waqokwa njengoNdunankulu ngoSepthemba 1997 futhi kwakhiwa uhulumeni wobumbano lukazwelonke; UMatéta wagcinwa kulelo hulumeni futhi wakhushulwa esikhundleni sokuba nguNgqongqoshe Wezabelomali Nokuxhumanisa Ukuphathwa Kwezezimali. Nokho, uhulumeni kaKolélas waphila inyanga eyodwa kuphela; izihlubuki ezazithembekile kuDenis Sassou Nguesso zathumba iBrazzaville maphakathi no-October 1997. UMatéta wabalekela ekudingisweni. 