Scene: 7747a514-9431-24e8-8505-5979f3f20906 (source dataset: 3RScan)
Grounding level: part_level — Spatial Relationship
Referring expression: Find the bottom layer of the shelf that is adjacent to the bookshelf.
Ground-truth 3D box: width 0.72 m, length 0.2 m, height 0.34 m; center (-0.98, 1.37, 3.21); rotation angle 0