Scene: scene0256_00 (source dataset: scannet)
Grounding level: space_level — Size Understanding
Referring expression: Replace the white curtains nearest to the table with a curtain that can reach a height of 2.7 meters.
Ground-truth 3D box: width 0.28 m, length 2.17 m, height 2.7 m; center (-0.59, 1.18, 1.36); rotation angle 90