Scene: scene0278_00 (source dataset: scannet)
Grounding level: object_level — Dimensionality
Referring expression: Choose the object placed on the floor that spans a length of approximately 3.8 meters.
Ground-truth 3D box: width 0.54 m, length 3.74 m, height 0.95 m; center (-0.8900000000000001, 0.04, 0.44); rotation angle 0