@inproceedings{improvinghumanneedscategorizationof,
  title = {Improving Human Needs Categorization of Events with Semantic Classification},
  author = {Haibo Ding and Ellen Riloff and Zhe Feng},
  year = {2019},
  booktitle = {SEMEVAL 2019 6},
  url = {https://aclanthology.org/S19-1022},
}