@inproceedings{gabbard-etal-2011-coreference,
    title = "Coreference for Learning to Extract Relations: Yes {V}irginia, Coreference Matters",
    author = "Gabbard, Ryan  and
      Freedman, Marjorie  and
      Weischedel, Ralph",
    editor = "Lin, Dekang  and
      Matsumoto, Yuji  and
      Mihalcea, Rada",
    booktitle = "Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2011",
    address = "Portland, Oregon, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P11-2050/",
    pages = "288--293"
}