Scene: scene0139_00 (source dataset: scannet)
Grounding level: object_level — Dimensionality
Referring expression: Find the object in the room that are placed on the ground whose length, width and height are all smaller than 0.5 meters.
Ground-truth 3D box: width 0.35 m, length 0.27 m, height 0.38 m; center (-0.95, -1.61, 0.23); rotation angle 0