Utterance: ungakwazi ukufaka imizuzu engu-21 kusibali-sikhathi sami esithi Donsa izinkambi zetiye
Parse: [IN:ADD_TIME_TIMER [SL:DATE_TIME imizuzu engu-21 ] [SL:METHOD_TIMER kusibali-sikhathi ] [SL:TIMER_NAME Donsa izinkambi zetiye ] ]