Scene: scene0019_00 (source dataset: scannet)
Grounding level: object_level — Dimensionality
Referring expression: Choose the piece of furniture with a length close to 2.3 meters.
Ground-truth 3D box: width 1 m, length 2.27 m, height 0.86 m; center (1.57, -1.82, 0.39); rotation angle 0