Task: Text Categorization
Input (English): This author wrote a play in which Halvard Solness promises to build his wife a new house with towers, only to fall to his death from that tower. In this author's most famous play, the protagonist's friend Mrs. Linde rekindles her love with a bank clerk at a costume party. That play by this author of Master Builder sees Krogstad blackmail the protagonist for an illegitimate loan she had taken a few years prior and ends with Nora storming out of her marriage to Torvald Helmer. For 10 points, name this Norwegian playwright of A Doll's House.
Output (English): Literature