@InProceedings{parikh:2017:MOL,
  author    = {Parikh, Rohit},
  title     = {Why We Speak},
  booktitle = {Proceedings of the 15th Meeting on the Mathematics of Language},
  month     = {July},
  year      = {2017},
  address   = {London, UK},
  publisher = {Association for Computational Linguistics},
  pages     = {68--74},
  url       = {http://www.aclweb.org/anthology/W17-3407}
}