@inproceedings{sultan-etal-2020-importance,
    title = "On the Importance of Diversity in Question Generation for {QA}",
    author = "Sultan, Md Arafat  and
      Chandel, Shubham  and
      Fernandez Astudillo, Ram{\'o}n  and
      Castelli, Vittorio",
    editor = "Jurafsky, Dan  and
      Chai, Joyce  and
      Schluter, Natalie  and
      Tetreault, Joel",
    booktitle = "Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2020.acl-main.500/",
    doi = "10.18653/v1/2020.acl-main.500",
    pages = "5651--5656"
}