Scene: scene_00109_00 (source dataset: multiscan)
Grounding level: object_level — Distance Understanding
Referring expression: Sitting on the chair near the green suitcase, which backpack is approximately 1 meters away from me?
Ground-truth 3D box: width 0.49 m, length 0.39 m, height 0.3 m; center (-2.11, -0.8, 0.62); rotation angle 58