@misc{elkins2023useful,
  title={How Useful are Educational Questions Generated by Large Language Models?},
  author={Sabina Elkins and Ekaterina Kochmar and Jackie C. K. Cheung and Iulian Serban},
  year={2023},
  eprint={2304.06638},
  archivePrefix={arXiv},
  primaryClass={cs.CL},
  url={https://arxiv.org/abs/2304.06638}
}