@techreport{McKeown79a,
  author	= {McKeown, Kathleen R.},
  month		= aug,
  year		= {1979},
  title		= {Paraphrasing Using Given and New Information in a Question-Answer System},
  number	= {MS-CIS-80-13},
  note		= {M.S. Thesis},
  institution	= {Dept. of Computer and Information Science, University of Pennsylvania},
  type		= {Technical Report}
}