@ARTICLE{cheng20arxiv,
  author = {Michael Sejr Schlichtkrull and Weiwei Cheng},
  title = {Evaluating for diversity in question generation over text},
  journal = {Computing Research Repository},
  year = {2020},
  volume = {abs/2008.07291},  
  eprinttype = {arXiv},
  eprint = {2008.07291}
}