A Framework for Entailed Relation Recognition Dan Roth author Mark Sammons author V.G.Vinod Vydiswaran author 2009-08 text Proceedings of the ACL-IJCNLP 2009 Conference Short Papers Keh-Yih Su editor Jian Su editor Janyce Wiebe editor Haizhou Li editor Association for Computational Linguistics Suntec, Singapore conference publication roth-etal-2009-framework https://aclanthology.org/P09-2015/ 2009-08 57 60