Learning Negation Scope from Syntactic Structure Nick McKenna author Mark Steedman author 2020-12 text Proceedings of the Ninth Joint Conference on Lexical and Computational Semantics Iryna Gurevych editor Marianna Apidianaki editor Manaal Faruqui editor Association for Computational Linguistics Barcelona, Spain (Online) conference publication mckenna-steedman-2020-learning https://aclanthology.org/2020.starsem-1.15/ 2020-12 137 142