A Qualitative Comparison of CoQA, SQuAD 2.0 and QuAC Mark Yatskar author 2019-06 text Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers) Jill Burstein editor Christy Doran editor Thamar Solorio editor Association for Computational Linguistics Minneapolis, Minnesota conference publication yatskar-2019-qualitative 10.18653/v1/N19-1241 https://aclanthology.org/N19-1241/ 2019-06 2318 2323