Two is Better than Many? Binary Classification as an Effective Approach to Multi-Choice Question Answering Deepanway Ghosal author Navonil Majumder author Rada Mihalcea author Soujanya Poria author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication ghosal-etal-2022-two 10.18653/v1/2022.emnlp-main.691 https://aclanthology.org/2022.emnlp-main.691/ 2022-12 10158 10166