@misc{xu2021recipes,
      title={Recipes for Safety in Open-domain Chatbots}, 
      author={Jing Xu and Da Ju and Margaret Li and Y-Lan Boureau and Jason Weston and Emily Dinan},
      year={2021},
      eprint={2010.07079},
      archivePrefix={arXiv},
      primaryClass={cs.CL}
}