<prompt> Bhala ukuqhubeka kwalesi sigaba - Ngo-1999, kwaba nomlilo omkhulu  <response>: emhubheni waseMont Blanc ngemva kokuba iloli lishayise ezinye izimoto. Abasebenzi bezimo eziphuthumayo ezinhlangothini zombili zomngcele bazama konke okusemandleni abo ukuba bangenele kodwa kwafa abantu abangu-39. Umhubhe wavalwa cishe iminyaka emithathu ngemva komlilo. 