SemEval-2015 Task 8: SpaceEval James Pustejovsky author Parisa Kordjamshidi author Marie-Francine Moens author Aaron Levine author Seth Dworman author Zachary Yocum author 2015-06 text Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015) Preslav Nakov editor Torsten Zesch editor Daniel Cer editor David Jurgens editor Association for Computational Linguistics Denver, Colorado conference publication pustejovsky-etal-2015-semeval 10.18653/v1/S15-2149 https://aclanthology.org/S15-2149/ 2015-06 884 894