Scene: 42897541 (source dataset: arkitscene_valid)
Grounding level: object_level — Dimensionality
Referring expression: Which sofa has the length roughly 2.2 meters?
Ground-truth 3D box: width 0.99 m, length 2.23 m, height 0.89 m; center (-1.9, 0.6200000000000001, 0.92); rotation angle 0