Scene: 45662942 (source dataset: arkitscene_valid)
Grounding level: space_level — Commonsense Understanding
Referring expression: Place a new round carpet (with a diameter of 1.8 meters and a thickness of 0.02 meters) at the center of the floor, positioned at the exact center of the entire room.
Ground-truth 3D box: width 1.8 m, length 1.8 m, height 0.02 m; center (0.1100000000000001, -0.1600000000000001, 0.28); rotation angle 0