Complex sentence: Croatian top model Tatjana Jurić fills the host role of Tyra Banks in the original series as the head of the search as well as a mentor for the 16 girls that have been chosen to live in a house together in Zagreb.
Split into simpler sentences: Croatian top model Tatjana Jurić fills the host role which Tyra Banks performed in the original series. She is the head of the search as well as a mentor for the 16 girls who have been chosen to live in a house together in Zagreb.