Scene: 47331990 (source dataset: arkitscene_valid)
Grounding level: space_level — Commonsense Understanding
Referring expression: Place a new floor mat with dimensions of 1.8 meters x 1 meter x 0.02 meters on the floor at the central position, snugly against the foot of the bed.
Ground-truth 3D box: width 1 m, length 1.8 m, height 0.02 m; center (0.22, -0.1299999999999999, 0.18); rotation angle 0