Exploiting Reasoning Chains for Multi-hop Science Question Answering Weiwen Xu author Yang Deng author Huihui Zhang author Deng Cai author Wai Lam author 2021-11 text Findings of the Association for Computational Linguistics: EMNLP 2021 Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Punta Cana, Dominican Republic conference publication xu-etal-2021-exploiting-reasoning 10.18653/v1/2021.findings-emnlp.99 https://aclanthology.org/2021.findings-emnlp.99/ 2021-11 1143 1156