<prompt> Fingqa isihloko: UMargaret Challis wayesebuya emcimbini wasebusuku waseshashalazini ngesikhathi eshona engozini yemoto eyabulala nentsha emithathu. Ugogo owashona engozini yemoto eyethusayo wayesanda kutshela umkhaya wakubo ukuthi unakho konke okufanele aphile ngakho ngemva kokuthola umbiko wokuthi uphila kahle ngenxa yesimila ebuchosheni. UMargaret Challis, 66, waseMethyr Tydfil, eNingizimu Wales, wayebuyela ekhaya evela embuthanweni wasebusuku waseshashalazini ukuze agubhe lapho ebulawa engozini yomshayeli omusha uRhodri Miller, 17, owafa kanye nentombi yakhe u-Alesha OConnor nomngane wakhe uCorey Price. Indodana yakhe enenhliziyo eyaphukile uJason Webber, 41, uthe unina usanda kutshela izingane zakhe eziyisithupha nabazukulu bakhe abangu-20 ukuthi uzizwa sengathi unakho konke okufanele aphile ngakho ngemuva kokwelashwa ngempumelelo isimila ebuchosheni. Yathi: Uvele waphuma ebusuku futhi akabuyanga ekhaya. Izingane zaziwukuphila kwakhe. Wayengaphumi endlini, engaphuzi, engabhemi. Wayemthanda nje umkhaya wakhe futhi wayepheka ukudla kwasemini ngeSonto cishe ngezimpelasonto ezingu-17. UMnuz Webber uthe uzwelana nemindeni yabo bonke ababulawa kule ngozi, eyenzeka endaweni edume kabi ye-A470 enqamula eBrecon Beacons National Park. Wathi: Kuyadabukisa ukuthi umzuzu owodwa nje ebusuku ungabhubhisa umuntu. Ngizwelana nemindeni yabanye abalahlekelwa abathandekayo babo ngalobo busuku futhi abahlupheka njengathi. Ngizokukhumbula ukumamatheka kukanina okunamahloni nokuba nothile engingaphendukela kuye. Skrolela phansi ukuze ubone ividiyo. Lokhu kungukushona kwesibili okuhlasela umndeni wakhe ngemuva kokushona kwezelamani zakhe ezimbili enhlekeleleni yase-Aberfan ngo-1966. UNkk. Challis wabona lesi senzakalo esesabekayo lapho eneminyaka engu-16 ubudala futhi wayekude lapho umfowabo oneminyaka eyisishiyagalombili ubudala nodadewabo oneminyaka eyisikhombisa ubudala bebulawa kabuhlungu kanye nezinye izingane zesikole ezingu-116 kanye nabantu abadala abangu-28. Iqembu lezimbali lashiywa eceleni komgwaqo i-A470 lapho kwenzeke khona ingozi ngoLwesihlanu ebusuku. UNkk. Challis wayemi esitobhini sebhasi ngo-October 21, 1966 elinde ukuyiswa esikoleni lapho ebona inqwaba enkulu yamalahle emayini yamalahle...  <response>: UMargaret Challis, oneminyaka engu-66, wayengomunye kwabane abashona engozini yemoto eyethusayo ngoLwesihlanu. Muva nje usinde esifweni sobuchopho futhi wathi unakho konke okufanele aphile ngakho Ugogo oneminyaka engu-20 wayegubha konke okucacile ngobusuku obuse-theatre. Washayisana nomshayeli omusha nabangane bakhe ababili. UNkk. Challis wabona inhlekelele yase-Aberfan eyabulala abafowabo nodadewabo ngo-1966. 