Complex sentence: Carolina Alejandra Torres Guzman (born March 16,1979 in Temuco) is a pole vaulter from Chile, who represented her native country at the 2004 Summer Olympics in Athens, Greece.
Split into simpler sentences: Carolina Alejandra Torres Guzmán (born March 16 1979 in Temuco) is a Chilean pole vaulter. She also competed at the 2004 Summer Olympics in Athens, Greece.