Scene: 47115550 (source dataset: arkitscene_valid)
Grounding level: space_level — Size Understanding
Referring expression: Place a rectangular carpet measuring 1.5 meters x 2 meters x 0.05 meters directly below the largest table in the room on the floor, partially extending under the chairs to increase comfort.
Ground-truth 3D box: width 1.5 m, length 2 m, height 0.05 m; center (0.2600000000000002, 0.1899999999999999, 0.3099999999999998); rotation angle 177