TruthTeller: Annotating Predicate Truth Amnon Lotan author Asher Stern author Ido Dagan author 2013-06 text Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Lucy Vanderwende editor Hal Daumé III editor Katrin Kirchhoff editor Association for Computational Linguistics Atlanta, Georgia conference publication lotan-etal-2013-truthteller https://aclanthology.org/N13-1091/ 2013-06 752 757