Scene: scene0304_00 (source dataset: scannet)
Grounding level: object_level — Distance Understanding
Referring expression: Standing in front of the cabinet with the trash can right behind me, identify the mailbox in the left and is about 1.1 meters away from the cabinet.
Ground-truth 3D box: width 0.3 m, length 3.82 m, height 2.21 m; center (1.6, 0.23, 1.12); rotation angle 0