@inproceedings{gupta-etal-2008-polly,
    title = "{POLL}y: A Conversational System that uses a Shared Representation to Generate Action and Social Language",
    author = "Gupta, Swati  and
      Walker, Marilyn A.  and
      Romano, Daniela M.",
    booktitle = "Proceedings of the Third International Joint Conference on Natural Language Processing: Volume-{II}",
    year = "2008",
    url = "https://aclanthology.org/I08-2143/"
}