Scene: scene0645_00 (source dataset: scannet)
Grounding level: space_level — Size Understanding
Referring expression: Place a carpet measuring 1.5 meters in both length and width with a thickness of 0.01 meters directly below the coffee table in the living room and extend it towards the sofa, creating a warm and inviting atmosphere.
Ground-truth 3D box: width 1.5 m, length 1.5 m, height 0.01 m; center (1.16, 0.93, 0.02); rotation angle 0