Scene: scene0701_00 (source dataset: scannet)
Grounding level: part_level — Function or Appearance
Referring expression: Divide the couch into several resting units based on the seating cushions and back cushions. Then, choose the resting unit next to the one where the backpack is located.
Ground-truth 3D box: width 0.67 m, length 0.74 m, height 0.91 m; center (-0.03000000000000003, 1.43, 0.5); rotation angle 0