Scene: 8eabc410-5af7-2f32-844d-34726ad2dc7e (source dataset: 3RScan)
Grounding level: space_level — Commonsense Understanding
Referring expression: Install a medium-sized conference table measuring 1.66 meters in length, 0.8 meters in width, and 1 meter in height directly below the center of the longest whiteboard in the room, flush against the wall, and ensuring convenient passage.
Ground-truth 3D box: width 0.8 m, length 1.66 m, height 1 m; center (1.2, 3, 1.93); rotation angle 90