@inproceedings{theaiptohokusystematthebea2019shared,
  title = {The AIP-Tohoku System at the BEA-2019 Shared Task},
  author = {Hiroki Asano and Masato Mita and Tomoya Mizumoto and Jun Suzuki},
  year = {2019},
  booktitle = {WS 2019 8},
  url = {https://aclanthology.org/W19-4418},
}