Complex sentence: A closely fought gold medal match between Australia and New Zealand was tied at the end of four quarters of regular time, with Australia winning 58--57 in the dying seconds of extra time, claiming their tenth World Championship title.
Split into simpler sentences: A closely fought gold medal match between Australia and New Zealand was tied at the end of four quarters of regular time. Australia eventually scored the winning goal in the dying seconds of extra time, defeating New Zealand 58--57 to claim their tenth World Championship title.