This is not a Dataset: A Large Negation Benchmark to Challenge Large Language Models Iker García-Ferrero author Begoña Altuna author Javier Alvez author Itziar Gonzalez-Dios author German Rigau author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication garcia-ferrero-etal-2023-dataset 10.18653/v1/2023.emnlp-main.531 https://aclanthology.org/2023.emnlp-main.531/ 2023-12 8596 8615