Quick and (not so) Dirty: Unsupervised Selection of Justification Sentences for Multi-hop Question Answering Vikas Yadav author Steven Bethard author Mihai Surdeanu author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP) Kentaro Inui editor Jing Jiang editor Vincent Ng editor Xiaojun Wan editor Association for Computational Linguistics Hong Kong, China conference publication yadav-etal-2019-quick 10.18653/v1/D19-1260 https://aclanthology.org/D19-1260/ 2019-11 2578 2589