Complex sentence: Tanya Oxley (born 1979-05-13) is a retired female track and field sprinter from Barbados, who represented her native country at the 2000 Summer Olympics in Sydney, Australia.
Split into simpler sentences: Tanya Oxley (born 1979-05-13) is a retired female track and field sprinter from Barbados. She represented her native country at the 2000 Summer Olympics in Sydney, Australia.