Scene: scene0643_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: Identify the shelf that is 0.8 meters away from the messenger bag.
Ground-truth 3D box: width 0.77 m, length 0.39 m, height 0.85 m; center (-1.32, -0.64, 0.41); rotation angle 0