@inproceedings{detectingnegationscopeiseasyexceptwhen,
  title = {Detecting negation scope is easy, except when it isn't},
  author = {Federico Fancellu and Adam Lopez and Bonnie Webber and Hangfeng He},
  year = {2017},
  booktitle = {EACL 2017 4},
  url = {https://aclanthology.org/E17-2010},
}