Scene: scene0221_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: Facing the nightstand, which pillow on the bed in the right is approximately 0.4 meters away from the nightstand?
Ground-truth 3D box: width 0.34 m, length 0.69 m, height 0.36 m; center (-1.44, 2.07, 0.73); rotation angle 0