@InProceedings{he-lewis-zettlemoyer:2015:EMNLP,
  author    = {He, Luheng  and  Lewis, Mike  and  Zettlemoyer, Luke},
  title     = {Question-Answer Driven Semantic Role Labeling: Using Natural Language to Annotate Natural Language},
  booktitle = {Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing},
  month     = {September},
  year      = {2015},
  address   = {Lisbon, Portugal},
  publisher = {Association for Computational Linguistics},
  pages     = {643--653},
  url       = {http://aclweb.org/anthology/D15-1076}
}