%0 Conference Proceedings %T Why Question Answering using Sentiment Analysis and Word Classes %A Oh, Jong-Hoon %A Torisawa, Kentaro %A Hashimoto, Chikara %A Kawada, Takuya %A De Saeger, Stijn %A Kazama, Jun’ichi %A Wang, Yiou %Y Tsujii, Jun’ichi %Y Henderson, James %Y Paşca, Marius %S Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning %D 2012 %8 July %I Association for Computational Linguistics %C Jeju Island, Korea %F oh-etal-2012-question %U https://aclanthology.org/D12-1034/ %P 368-378