Complex sentence: Deborah Gyurcsek Olivera (born 1978-12-07) is a retired pole vaulter from Uruguay, who represented her native country at the 2000 Summer Olympics in Sydney, Australia.
Split into simpler sentences: Deborah Gyurcsek Olivera (born 1978-12-07) is a retired pole vaulter from Uruguay. Gyurscek represented her native country at the 2000 Summer Olympics in Sydney, Australia.