<prompt> Qedela umusho olandelayo: Ukhetho lukamongameli wePlaid Cymru lwango-1981 lwaqhutshwa ngemuva kokuhoxa kukaGwynfor Evans, owayehole iqembu kusukela ngo-1945. Ukhetho lwalulandela kokubili ukunqotshwa kuka-Evans okhethweni lukazwelonke luka-1979 eCarmarthen kanye nokunqotshwa ngasekuqaleni kwalowo nyaka ohlangothini lwe- Yebo e  <response>: Inhlolovo ka-1979 yokunikezelwa kwamandla. 