Scene: scene0046_00 (source dataset: scannet)
Grounding level: object_level — Dimensionality
Referring expression: What object between the chair and backpack has the height between that of the chair and backpack?
Ground-truth 3D box: width 0.48 m, length 0.67 m, height 0.49 m; center (-1.13, 0.63, 0.2); rotation angle 0