@inproceedings{ptrabenchmarkforpartbasedconceptual1,
  title = {PTR: A Benchmark for Part-based Conceptual, Relational, and Physical Reasoning},
  author = {Yining Hong and Li Yi and Joshua B. Tenenbaum and Antonio Torralba and Chuang Gan},
  year = {2021},
  booktitle = {NeurIPS 2021 12},
  eprint = {2112.05136},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.05136v1},
}