 Citation ```bibtex @inproceedings{kawintiranon2021knowledge,     title={Knowledge Enhanced Masked Language Model for Stance Detection},     author={Kawintiranon, Kornraphop and Singh, Lisa},     booktitle={Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},     year={2021},     publisher={Association for Computational Linguistics},     url={https://www.aclweb.org/anthology/2021.naacl-main.376} } ```