Scene: scene0050_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: Sitting in the center of the piano bench and playing the piano, what object for sitting is about 1.9 meters away from me and to the right of the desk?
Ground-truth 3D box: width 0.75 m, length 0.76 m, height 0.79 m; center (-0.22, 0.85, 0.37); rotation angle 0