Sprucing up Supersenses: Untangling the Semantic Clusters of Accompaniment and Purpose Jena D Hwang author Nathan Schneider author Vivek Srikumar author 2020-12 text Proceedings of the 14th Linguistic Annotation Workshop Stefanie Dipper editor Amir Zeldes editor Association for Computational Linguistics Barcelona, Spain conference publication hwang-etal-2020-sprucing https://aclanthology.org/2020.law-1.12/ 2020-12 127 137