Definition and Analysis of Intermediate Entailment Levels Roy Bar-Haim author Idan Szpektor author Oren Glickman author 2005-06 text Proceedings of the ACL Workshop on Empirical Modeling of Semantic Equivalence and Entailment Bill Dolan editor Ido Dagan editor Association for Computational Linguistics Ann Arbor, Michigan conference publication bar-haim-etal-2005-definition https://aclanthology.org/W05-1210/ 2005-06 55 60