@inproceedings{oh-etal-2013-question,
    title = "Why-Question Answering using Intra- and Inter-Sentential Causal Relations",
    author = "Oh, Jong-Hoon  and
      Torisawa, Kentaro  and
      Hashimoto, Chikara  and
      Sano, Motoki  and
      De Saeger, Stijn  and
      Ohtake, Kiyonori",
    editor = "Schuetze, Hinrich  and
      Fung, Pascale  and
      Poesio, Massimo",
    booktitle = "Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/P13-1170/",
    pages = "1733--1743"
}