@misc{zhang2021fact,
  title={Fact-Tree Reasoning for N-ary Question Answering over Knowledge Graphs},
  author={Yao Zhang and Peiyao Li and Hongru Liang and Adam Jatowt and Zhenglu Yang},
  year={2021},
  eprint={2108.08297},
  archivePrefix={arXiv},
  primaryClass={cs.AI},
  url={https://arxiv.org/abs/2108.08297}
}