Scene: 1d23402c-e280-2b1a-8e31-9a88c9c1fb91 (source dataset: 3RScan)
Grounding level: part_level — Spatial Relationship
Referring expression: While facing the sofa, identify the right-hand seating section.
Ground-truth 3D box: width 0.71 m, length 1.09 m, height 0.85 m; center (-0.47, -1.01, 0.48); rotation angle 0