Generating an Entailment Corpus from News Headlines John Burger author Lisa Ferro 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 burger-ferro-2005-generating https://aclanthology.org/W05-1209/ 2005-06 49 54