Los puntos clave no están disponibles para este artículo en este momento.
Pouya Pezeshkpour, Yifan Tian, Sameer Singh. Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers). 2019.
Pezeshkpour et al. (Tue,) studied this question.