Characterizing the Response Space of Questions: a Corpus Study for English and Polish Jonathan Ginzburg author Zulipiye Yusupujiang author Chuyuan Li author Kexin Ren author Paweł Łupkowski author 2019-09 text Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue Satoshi Nakamura editor Milica Gasic editor Ingrid Zukerman editor Gabriel Skantze editor Mikio Nakano editor Alexandros Papangelis editor Stefan Ultes editor Koichiro Yoshino editor Association for Computational Linguistics Stockholm, Sweden conference publication ginzburg-etal-2019-characterizing 10.18653/v1/W19-5937 https://aclanthology.org/W19-5937/ 2019-09 320 330