@proceedings{ws-2013-natural-language-learning,
    title = "Proceedings of the Seventeenth Conference on Computational Natural Language Learning: Shared Task",
    editor = "Ng, Hwee Tou  and
      Tetreault, Joel  and
      Wu, Siew Mei  and
      Wu, Yuanbin  and
      Hadiwinoto, Christian",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W13-3600/"
}