@inproceedings{li-etal-2021-winnowing-knowledge,
    title = "Winnowing Knowledge for Multi-choice Question Answering",
    author = "Li, Yeqiu  and
      Zou, Bowei  and
      Li, Zhifeng  and
      Aw, Ai Ti  and
      Hong, Yu  and
      Zhu, Qiaoming",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2021",
    month = nov,
    year = "2021",
    address = "Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.findings-emnlp.100/",
    doi = "10.18653/v1/2021.findings-emnlp.100",
    pages = "1157--1165"
}