CLaC at SemEval-2020 Task 5: Muli-task Stacked Bi-LSTMs MinGyou Sung author Parsa Bagherzadeh author Sabine Bergler author 2020-12 text Proceedings of the Fourteenth Workshop on Semantic Evaluation Aurelie Herbelot editor Xiaodan Zhu editor Alexis Palmer editor Nathan Schneider editor Jonathan May editor Ekaterina Shutova editor International Committee for Computational Linguistics Barcelona (online) conference publication sung-etal-2020-clac 10.18653/v1/2020.semeval-1.54 https://aclanthology.org/2020.semeval-1.54/ 2020-12 445 450