@InProceedings{wang-callisonburch:2010:MTURK,
  author    = {Wang, Rui  and  Callison-Burch, Chris},
  title     = {Cheap Facts and Counter-Facts},
  booktitle = {Proceedings of the NAACL HLT 2010 Workshop on Creating Speech and Language Data with Amazon's Mechanical Turk},
  month     = {June},
  year      = {2010},
  address   = {Los Angeles},
  publisher = {Association for Computational Linguistics},
  pages     = {163--167},
  url       = {http://www.aclweb.org/anthology/W10-0725}
}