Think about it! Improving defeasible reasoning by first modeling the question scenario. Aman Madaan author Niket Tandon author Dheeraj Rajagopal author Peter Clark author Yiming Yang author Eduard Hovy author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication madaan-etal-2021-think 10.18653/v1/2021.emnlp-main.508 https://aclanthology.org/2021.emnlp-main.508/ 2021-11 6291 6310