Scene: 42445984 (source dataset: arkitscene_valid)
Grounding level: space_level — Commonsense Understanding
Referring expression: Place a medium-sized carpet measuring 2m x 4m and 0.02m thick directly under the dining table, with the chairs beside the dining table all positioned on the carpet.
Ground-truth 3D box: width 2 m, length 4 m, height 0.02 m; center (0.1099999999999901, 0.1, 0.24); rotation angle 177