Scene: scene0643_00 (source dataset: scannet)
Grounding level: part_level — Spatial Relationship
Referring expression: Select the second and third storage units from the top of the bookshelf located between the two monitors.
Ground-truth 3D box: width 0.35 m, length 0.73 m, height 0.59 m; center (0.99, -0.41, 1.56); rotation angle 0