Scene: scene0221_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: Which bed is about 1.3 meters away from the radiator?
Ground-truth 3D box: width 2.11 m, length 1.72 m, height 1.02 m; center (-0.72, 2.07, 0.42); rotation angle 0