Complex sentence: In 2003, during an expedition headed by Tarcisio Bellò along with Mario Vielmo, where she met Giampaolo Casarotto, who would later be her climbing partner for many expedition.
Split into simpler sentences: In 2003, during an expedition headed by Tarcisio Bellò along with Mario Vielmo. Here she would meet Giampaolo Casarotto, who would later be her climbing partner for many expedition.