@inproceedings{howcroft-etal-2013-enhancing,
    title = "Enhancing the Expression of Contrast in the {SP}a{RK}y Restaurant Corpus",
    author = "Howcroft, David  and
      Nakatsu, Crystal  and
      White, Michael",
    editor = "Gatt, Albert  and
      Saggion, Horacio",
    booktitle = "Proceedings of the 14th {E}uropean Workshop on Natural Language Generation",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/W13-2104/",
    pages = "30--39"
}