@inproceedings{perez-etal-2020-unsupervised,
    title = "Unsupervised Question Decomposition for Question Answering",
    author = "Perez, Ethan  and
      Lewis, Patrick  and
      Yih, Wen-tau  and
      Cho, Kyunghyun  and
      Kiela, Douwe",
    editor = "Webber, Bonnie  and
      Cohn, Trevor  and
      He, Yulan  and
      Liu, Yang",
    booktitle = "Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP)",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "http://aclanthology.org/2020.emnlp-main.713/",
    doi = "10.18653/v1/2020.emnlp-main.713",
    pages = "8864--8880"
}