@inproceedings{McKeown79b,
  author	= {McKeown, Kathleen R.},
  month		= aug,
  year		= {1979},
  title		= {Paraphrasing Using Given and New Information in a Question-Answer System},
  booktitle	= {Proceedings of the 17th Annual Meeting of the Association for Computational Linguistics},
  pages		= {67--72},
  address	= {La Jolla, Ca.},
  organization	= {Association for Computational Linguistics}
}