Scene: scene0256_00 (source dataset: scannet)
Grounding level: space_level — Commonsense Understanding
Referring expression: Add a coffee table with a diameter of 0.5 meters and a height of 0.4 meters between the center positions of the curtains with black stripes.
Ground-truth 3D box: width 0.5 m, length 0.5 m, height 0.4 m; center (0.273575203470214, -1.10875567693111, 0.224027462789804); rotation angle 0