Scene: scene0549_00 (source dataset: scannet)
Grounding level: part_level — Function or Appearance
Referring expression: Imagine I am standing inside the room facing the main doors. Locate the backrest of the sofa on the left side of the room.
Ground-truth 3D box: width 0.32 m, length 1.62 m, height 0.35 m; center (2.21, 0.34, 0.6500000000000001); rotation angle 0