Scene: scene0382_00 (source dataset: scannet)
Grounding level: space_level — Situation Understanding
Referring expression: Sit on the chair at the desk, and place a small coaster (0.1 meters in diameter, 0.02 meters high) in the middle of the desk for placing a coffee mug.
Ground-truth 3D box: width 0.1 m, length 0.1 m, height 0.02 m; center (-0.75, 0.24, 0.77); rotation angle 0