Scene: scene0549_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: which armchair is approximately 1.8 meters away from the round table with flower on it?
Ground-truth 3D box: width 0.8 m, length 0.71 m, height 0.81 m; center (0.91, 1.54, 0.38); rotation angle 0