@article{taskorienteddialogsystemsthatconsider,
  title = {Task-Oriented Dialog Systems that Consider Multiple Appropriate Responses under the Same Context},
  author = {Yichi Zhang and Zhijian Ou and Zhou Yu},
  year = {2019},
  eprint = {1911.10484},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.10484v2},
}