@inproceedings{walker-etal-2001-spot,
    title = "{SP}o{T}: A Trainable Sentence Planner",
    author = "Walker, Marilyn A.  and
      Rambow, Owen  and
      Rogati, Monica",
    booktitle = "Second Meeting of the North {A}merican Chapter of the Association for Computational Linguistics",
    year = "2001",
    url = "https://preview.aclanthology.org/fix-sig-urls/N01-1003/"
}