Scene: 42446163 (source dataset: arkitscene_valid)
Grounding level: space_level — Size Understanding
Referring expression: Add a bed-sized, 0.02-meter-thick carpet at the foot of a white, metal-framed double bed, extending from the center of the bed to 1 meter away from the foot of the bed.
Ground-truth 3D box: width 1.76 m, length 2.1 m, height 0.02 m; center (-0.4400000000000004, -0.09999999999999987, 0.2); rotation angle 90