Scene: scene0015_00 (source dataset: scannet)
Grounding level: object_level — Floor Area
Referring expression: Find the chair covering an area of approximately 0.27 square meters and its backrest against the wall with the whiteboard.
Ground-truth 3D box: width 0.58 m, length 0.46 m, height 0.78 m; center (-1.94, 0.57, 0.4199999999999999); rotation angle 0