Scene: 47331990 (source dataset: arkitscene_valid)
Grounding level: space_level — Size Understanding
Referring expression: On the wall behind the sofa in the bedroom, directly above the sofa, a new artwork, which is half the length of the tv, 0.02 meters thick, and twice the height of the tv monitor, is placed.
Ground-truth 3D box: width 0.55 m, length 0.01 m, height 1.3 m; center (-0.3, 1.4, 1.44); rotation angle 0