AiFu at SemEval-2019 Task 10: A Symbolic and Sub-symbolic Integrated System for SAT Math Question Answering Yifan Liu author Keyu Ding author Yi Zhou author 2019-06 text Proceedings of the 13th International Workshop on Semantic Evaluation Jonathan May editor Ekaterina Shutova editor Aurelie Herbelot editor Xiaodan Zhu editor Marianna Apidianaki editor Saif M Mohammad editor Association for Computational Linguistics Minneapolis, Minnesota, USA conference publication liu-etal-2019-aifu 10.18653/v1/S19-2154 https://aclanthology.org/S19-2154/ 2019-06 900 906