Complex sentence: Karolina is the first artist to represent Macedonia twice at the Eurovision Song Contest, the first time was in 2002 with the song Од Нас Зависи (Od Nas Zavisi-It Depends On Us).
Split into simpler sentences: Karolina is the first artist to represent Macedonia twice at the Eurovision Song Contest. The first time was in 2002 with the song "Од Нас Зависи" (Od Nas Zavisi-It Depends On Us).