Scene: 42897559 (source dataset: arkitscene_valid)
Grounding level: space_level — Commonsense Understanding
Referring expression: Lay a rectangular carpet on the floor in the center of the room, with a length of 1.5 meters, a width of 0.9 meters, and a thickness of 0.02 meters.
Ground-truth 3D box: width 1.5 m, length 0.9 m, height 0.02 m; center (-0.54, 0.49, 0.41); rotation angle 8