Scene: scene0019_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: Which chair located on the floor is about 1.6 meters away from the black chair closest to the couch?
Ground-truth 3D box: width 0.82 m, length 0.78 m, height 0.65 m; center (1.71, 1.96, 0.32); rotation angle 0