{
  "root_name": "Chair",
  "object_id": "019131b6267246bfa44afe60eca5cceb",
  "gt_coarse_part_names": [
    "Backrest",
    "Seat",
    "Base"
  ],
  "pred_names": [
    "base",
    "base",
    "door"
  ],
  "pred_joint_types": [
    "fixed",
    "fixed",
    "revolute"
  ],
  "pred_num_movable_nodes": 1,
  "part_count_abs_error": 0
}