Scene: scene0704_00 (source dataset: scannet)
Grounding level: area_level — Simple Objects Combination
Referring expression: Identify the cleaning tools corner.
Ground-truth 3D box: width 1.37 m, length 0.83 m, height 1.74 m; center (2.04, 0.01999999999999995, 0.8700000000000003); rotation angle 0