Scene: scene0046_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: While lying on the bed and resting on a pillow, which backpack is about 1.6 meters away from my head?
Ground-truth 3D box: width 0.42 m, length 0.59 m, height 0.15 m; center (-1.15, -0.11, 0.01); rotation angle 0