Scene: 7747a514-9431-24e8-8505-5979f3f20906 (source dataset: 3RScan)
Grounding level: space_level — Distance Understanding
Referring expression: Install a door mounted coat rack with dimensions of 0.6 meters × 0.1 meters × 0.1 meters on the gate. It should be positioned 1.5 meters above the floor, equidistant from both sides of the door frame, to conveniently hang coats and caps when entering or exiting.
Ground-truth 3D box: width 0.1 m, length 0.6 m, height 0.1 m; center (0.6640372049134811, -1.74794570281425, 3.380785785675818); rotation angle 90