Scene: scene0231_00 (source dataset: scannet)
Grounding level: part_level — Spatial Relationship
Referring expression: Facing the couch, locate its leftmost seating section.
Ground-truth 3D box: width 0.87 m, length 0.98 m, height 0.97 m; center (-2.450000000000002, -0.51, 0.47); rotation angle 0