@article{anempiricalstudyofcontentunderstanding,
  title = {An Empirical Study of Content Understanding in Conversational Question Answering},
  author = {Ting-Rui Chiang and Hao-Tong Ye and Yun-Nung Chen},
  year = {2019},
  eprint = {1909.10743},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.10743v2},
}