Complex sentence: She has little involvement in "Prisoner of Azkaban" where she studies at Hogwarts and in "Goblet of Fire" her role was larger as she attends the Yule Ball with Neville Longbottom and can be seen in background appearances.
Split into simpler sentences: She has little involvement in "Prisoner of Azkaban" where she studies at Hogwarts. In "Goblet of Fire" her role was larger as she attends the Yule Ball with Neville Longbottom and can be seen in background appearances.