Scene: ddc7379d-765b-241a-9f0b-50b72d6cd829 (source dataset: 3RScan)
Grounding level: space_level — Size Understanding
Referring expression: Install a new mirror that is twice the height of the existing rectangular mirror above the countertop, ensuring its center is aligned with the existing mirror.
Ground-truth 3D box: width 0.27 m, length 0.97 m, height 1.58 m; center (-1, 1.14, 2.08); rotation angle 90