Natural Logic for Textual Inference Bill MacCartney author Christopher D Manning author 2007-06 text Proceedings of the ACL-PASCAL Workshop on Textual Entailment and Paraphrasing Satoshi Sekine editor Kentaro Inui editor Ido Dagan editor Bill Dolan editor Danilo Giampiccolo editor Bernardo Magnini editor Association for Computational Linguistics Prague conference publication maccartney-manning-2007-natural https://aclanthology.org/W07-1431/ 2007-06 193 200