Song Feng author Ritwik Banerjee author Yejin Choi author 2012-07 text Haizhou Li editor Chin-Yew Lin editor Miles Osborne editor Gary Geunbae Lee editor Jong C Park editor Association for Computational Linguistics Jeju Island, Korea conference publication feng-etal-2012-syntactic https://aclanthology.org/P12-2034/ 2012-07 171 175