@inproceedings{li-etal-1998-test-environment,
    title = "A Test Environment for Natural Language Understanding Systems",
    author = "Li, Li  and
      Dahl, Deborah A.  and
      Norton, Lewis M.  and
      Linebarger, Marcia C.  and
      Chen, Dongdong",
    booktitle = "36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 2",
    month = aug,
    year = "1998",
    address = "Montreal, Quebec, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/P98-2126/",
    doi = "10.3115/980691.980695",
    pages = "763--767"
}