@InProceedings{howcroft-nakatsu-white:2013:ENLG,
  author    = {Howcroft, David  and  Nakatsu, Crystal  and  White, Michael},
  title     = {Enhancing the Expression of Contrast in the SPaRKy Restaurant Corpus},
  booktitle = {Proceedings of the 14th European Workshop on Natural Language Generation},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {30--39},
  url       = {http://www.aclweb.org/anthology/W13-2104}
}