@inproceedings{ghanem-etal-2019-upv,
    title = "{UPV}-28-{UNITO} at {S}em{E}val-2019 Task 7: Exploiting Post`s Nesting and Syntax Information for Rumor Stance Classification",
    author = "Ghanem, Bilal  and
      Cignarella, Alessandra Teresa  and
      Bosco, Cristina  and
      Rosso, Paolo  and
      Rangel Pardo, Francisco Manuel",
    editor = "May, Jonathan  and
      Shutova, Ekaterina  and
      Herbelot, Aurelie  and
      Zhu, Xiaodan  and
      Apidianaki, Marianna  and
      Mohammad, Saif M.",
    booktitle = "Proceedings of the 13th International Workshop on Semantic Evaluation",
    month = jun,
    year = "2019",
    address = "Minneapolis, Minnesota, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/S19-2197/",
    doi = "10.18653/v1/S19-2197",
    pages = "1125--1131"
}