Scene: scene0609_00 (source dataset: scannet)
Grounding level: object_level — Dimensionality
Referring expression: Which object has a length over 3.5 meters?
Ground-truth 3D box: width 0.69 m, length 3.83 m, height 1.24 m; center (-1.18, 0.38, 0.6599999999999999); rotation angle 0