@Book{NLG-HRI:2018,
  title     = {Proceedings of the Workshop on NLG for Human--Robot Interaction},
  month     = {November},
  year      = {2018},
  address   = {Tilburg, The Netherlands},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W/W18/W18-69}
}