@inproceedings{wordsubstitutioninshortanswerextraction,
  title = {Word Substitution in Short Answer Extraction: A WordNet-based Approach},
  author = {Qingqing Cai and James Gung and Maochen Guan and Gerald Kurlandski and Adam Pease},
  year = {2016},
  booktitle = {GWC 2016 1},
  url = {https://aclanthology.org/2016.gwc-1.11},
}