@article{conversefocusandguesstowardsmulti,
  title = {Converse, Focus and Guess -- Towards Multi-Document Driven Dialogue},
  author = {Han Liu and Caixia Yuan and Xiaojie Wang and Yushu Yang and Huixing Jiang and Zhongyuan Wang},
  year = {2021},
  eprint = {2102.02435},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.02435v1},
}