@InProceedings{su-EtAl:2016:EMNLP2016,
  author    = {Su, Yu  and  Sun, Huan  and  Sadler, Brian  and  Srivatsa, Mudhakar  and  Gur, Izzeddin  and  Yan, Zenghui  and  Yan, Xifeng},
  title     = {On Generating Characteristic-rich Question Sets for QA Evaluation},
  booktitle = {Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing},
  month     = {November},
  year      = {2016},
  address   = {Austin, Texas},
  publisher = {Association for Computational Linguistics},
  pages     = {562--572},
  url       = {https://aclweb.org/anthology/D16-1054}
}