Scene: 6bde60d2-9162-246f-8dbf-dbd911924def (source dataset: 3RScan)
Grounding level: space_level — Size Understanding
Referring expression: Install a new gate on the wall opposite the current gate with the new gate being twice the width of the current gate, while maintaining the same height and thickness as the existing gate, to facilitate access.
Ground-truth 3D box: width 0.12 m, length 2.24 m, height 2.1 m; center (1.17, -1.33, 1.17); rotation angle 0