Key points are not available for this paper at this time.
Gregory Finley, Erik Edwards, Amanda Robinson, Michael Brenndoerfer, Najmeh Sadoughi, James Fone, Nico Axtmann, Mark Miller, David Suendermann-Oeft. Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Demonstrations. 2018.
Finley et al. (Mon,) studied this question.