Complex sentence: The film tells the story of Adèle Hugo, the second daughter of Victor Hugo, who, devastated by the accidental death of her elder sister Leopoldine, is seized by an obsessive love for a British officer, Pinson, which he does not share.
Split into simpler sentences: The film tells the story of Adèle Hugo, the second daughter of Victor Hugo, who, devastated by the accidental death of her elder sister Leopoldine. Adèle is gripped with an obsessive love for a British officer, Pinson, which he does not share.