@inproceedings{burger-henderson-2003-exploiting,
    title = "Exploiting Diversity for Answering Questions",
    author = "Burger, John  and
      Henderson, John",
    booktitle = "Companion Volume of the Proceedings of {HLT}-{NAACL} 2003 - Short Papers",
    year = "2003",
    url = "https://preview.aclanthology.org/fix-sig-urls/N03-2004/",
    pages = "10--12"
}