MRC Examples Answerable by BERT without a Question Are Less Effective in MRC Model Training Hongyu Li author Tengyang Chen author Shuting Bai author Takehito Utsuro author Yasuhide Kawada author 2020-12 text Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing: Student Research Workshop Boaz Shmueli editor Yin Jou Huang editor Association for Computational Linguistics Suzhou, China conference publication li-etal-2020-mrc 10.18653/v1/2020.aacl-srw.21 https://aclanthology.org/2020.aacl-srw.21/ 2020-12 146 152