@inproceedings{towardsinterpretablenaturallanguage,
  title = {Towards Interpretable Natural Language Understanding with Explanations as Latent Variables},
  author = {Wangchunshu Zhou and Jinyi Hu and HANLIN ZHANG and Xiaodan Liang and Maosong Sun and Chenyan Xiong and Jian Tang},
  year = {2020},
  booktitle = {NeurIPS 2020 12},
  eprint = {2011.05268},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2011.05268v3},
}