Scene: scene0700_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: Find the backpack that is 2.1 meters away from the large bookshelf positioned near the door.
Ground-truth 3D box: width 0.42 m, length 0.39 m, height 0.42 m; center (-0.71, -0.91, 0.69); rotation angle 0