@article{surpriseyouvegotsomeexplainingtodo,
  title = {Surprise: Youve got some explaining to do},
  author = {Meadhbh Foster and Mark T. Keane},
  year = {2013},
  eprint = {1308.2236},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1308.2236v1},
}