(QA)²: Question Answering with Questionable Assumptions Najoung Kim author Phu Mon Htut author Samuel R Bowman author Jackson Petty author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication kim-etal-2023-qa 10.18653/v1/2023.acl-long.472 https://aclanthology.org/2023.acl-long.472/ 2023-07 8466 8487