@inproceedings{quickandnotsodirtyunsupervisedselection1,
  title = {Quick and (not so) Dirty: Unsupervised Selection of Justification Sentences for Multi-hop Question Answering},
  author = {Vikas Yadav and Steven Bethard and Mihai Surdeanu},
  year = {2019},
  booktitle = {IJCNLP 2019 11},
  eprint = {1911.07176},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.07176v2},
}