@Inproceedings{EPTCS333.21,
  author    = {de Felice, Giovanni and Di Lavore, Elena and Rom\'an, Mario and Toumi, Alexis},
  year      = {2021},
  title     = {Functorial Language Games for Question Answering},
  editor    = {Spivak, David I. and Vicary, Jamie},
  booktitle = {{\rm Proceedings of the 3rd Annual International}
               Applied Category Theory Conference 2020,
               {\rm Cambridge, USA, 6-10th July 2020}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {333},
  publisher = {Open Publishing Association},
  pages     = {311-321},
  doi       = {10.4204/EPTCS.333.21},
}