{
  "level1": "2",
  "level2": "2.1",
  "level3": "2.1.2",
  "pic_name": "data139",
  "pre_dec_file": "pre_dec_json\\data139_aligned.json",
  "gt_json_file": "json/gt_json\\data139_gt.json",
  "is_longtail": "True",
  "Sup_description": "",
  "lt_ele": "Falling objects from above",
  "acc_factors": [
    "Vehicles ahead",
    "Affects own vehicle's passage",
    "No lane-borrowing possibility temporarily"
  ],
  "post_dec": "Wait for avoidance and take a detour",
  "pic_path": "..\\pic\\data139.png"
}