Xie, Jiayuan, Feng Chen, Yi Cai, and Zehang Lin. “A Double Phases Generation Network for Yes or No Question Generation (Student Abstract)”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 18 (May 18, 2021): 15931-15932. Accessed April 18, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/17962.