Scene: scene0685_00 (source dataset: scannet)
Grounding level: space_level — Commonsense Understanding
Referring expression: Place a small rug, with dimensions of 0.8 meters x 1 meter x 0.01 meters, directly in front of the gate, ensuring that it is tightly against the gate and does not overlap with any existing objects.
Ground-truth 3D box: width 0.8 m, length 1 m, height 0.01 m; center (-0.07, 1.97, 0.01); rotation angle 0