ZJUKLAB at SemEval-2021 Task 4: Negative Augmentation with Language Model for Reading Comprehension of Abstract Meaning Xin Xie author Xiangnan Chen author Xiang Chen author Yong Wang author Ningyu Zhang author Shumin Deng author Huajun Chen author 2021-08 text Proceedings of the 15th International Workshop on Semantic Evaluation (SemEval-2021) Alexis Palmer editor Nathan Schneider editor Natalie Schluter editor Guy Emerson editor Aurelie Herbelot editor Xiaodan Zhu editor Association for Computational Linguistics Online conference publication xie-etal-2021-zjuklab 10.18653/v1/2021.semeval-1.108 https://aclanthology.org/2021.semeval-1.108/ 2021-08 810 819