@inproceedings{kouylekov-negri-2010-open,
    title = "An Open-Source Package for Recognizing Textual Entailment",
    author = "Kouylekov, Milen  and
      Negri, Matteo",
    editor = {K{\"u}bler, Sandra},
    booktitle = "Proceedings of the {ACL} 2010 System Demonstrations",
    month = jul,
    year = "2010",
    address = "Uppsala, Sweden",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/P10-4008/",
    pages = "42--47"
}