@inproceedings{solorio-etal-2004-language,
    title = "A Language Independent Method for Question Classification",
    author = "Solorio, Thamar  and
      P{\'e}rez-Couti{\~n}o, Manuel  and
      Montes-y-G{\'o}mez, Manuel  and
      Villase{\~n}or-Pineda, Luis  and
      L{\'o}pez-L{\'o}pez, Aurelio",
    booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics",
    month = "aug 23–aug 27",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://preview.aclanthology.org/fix-sig-urls/C04-1201/",
    pages = "1374--1380"
}