Scene: scene0131_00 (source dataset: scannet)
Grounding level: object_level — Dimensionality
Referring expression: Which object has a length of approximately 2 meters and is located on the desk?
Ground-truth 3D box: width 0.45 m, length 1.86 m, height 0.87 m; center (1.01, 2.56, 1.24); rotation angle 0