Learning to Explain: Datasets and Models for Identifying Valid Reasoning Chains in Multihop Question-Answering Harsh Jhamtani author Peter Clark author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication jhamtani-clark-2020-learning 10.18653/v1/2020.emnlp-main.10 https://aclanthology.org/2020.emnlp-main.10/ 2020-11 137 150