@inproceedings{ballard-1988-general,
    title = "A General Computational Treatment of Comparatives for Natural Language Question Answering",
    author = "Ballard, Bruce W.",
    booktitle = "26th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1988",
    address = "Buffalo, New York, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P88-1006/",
    doi = "10.3115/982023.982029",
    pages = "41--48"
}