text: In this play, a character leaves cards marked with black Xs in a friend's mailbox.
full_question: In this play, a character leaves cards marked with black Xs in a friend's mailbox. One character distracts another by dancing the Tarantella in this work, in which a character suffering from tuberculosis of the spine admits his love for the protagonist. Kristine Linde's care for her mother is contrasted with the attitude of this work's protagonist towards her father. A bank worker's illness necessitates a trip to Italy in this work, which opens on Christmas Eve. This play ends with its protagonist slamming a door on her children and husband Torvald. This play centers on Krogstad's blackmail of Nora Helmer. For 10 points, name this play by Henrik Ibsen.
first_sentence: In this play, a character leaves cards marked with black Xs in a friend's mailbox.
raw_answer: A Doll's House [or Et Dukkehjem]