UPV-28-UNITO at SemEval-2019 Task 7: Exploiting Post’s Nesting and Syntax Information for Rumor Stance Classification Bilal Ghanem author Alessandra Teresa Cignarella author Cristina Bosco author Paolo Rosso author Francisco Manuel Rangel Pardo author 2019-06 text Proceedings of the 13th International Workshop on Semantic Evaluation Jonathan May editor Ekaterina Shutova editor Aurelie Herbelot editor Xiaodan Zhu editor Marianna Apidianaki editor Saif M Mohammad editor Association for Computational Linguistics Minneapolis, Minnesota, USA conference publication ghanem-etal-2019-upv 10.18653/v1/S19-2197 https://aclanthology.org/S19-2197/ 2019-06 1125 1131