<prompt> Qedela lo musho olandelayo: USpencer Perceval uwukuphela kukandunankulu waseBrithani owabulawa. USir Robert Peel, uMargaret Thatcher noJohn Major basinda emizamweni yokubulawa ngo-1843,  <response>: Ngo-1984 nango-1991 ngesikhathi esesikhundleni, kuyilapho u-Edward Heath asinda kwesinye ngo-1974 ngemva kokuba esusiwe esikhundleni. 