@inproceedings{gautam-etal-2023-lightweight,
    title = "A Lightweight Method to Generate Unanswerable Questions in {E}nglish",
    author = "Gautam, Vagrant  and
      Zhang, Miaoran  and
      Klakow, Dietrich",
    editor = "Bouamor, Houda  and
      Pino, Juan  and
      Bali, Kalika",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2023",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2023.findings-emnlp.491/",
    doi = "10.18653/v1/2023.findings-emnlp.491",
    pages = "7349--7360"
}