Scene: scene0550_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: Which sink is approximately 0.3 meters away from the window above the radiator?
Ground-truth 3D box: width 0.49 m, length 0.41 m, height 0.31 m; center (-0.87, -0.62, 0.79); rotation angle 0