Scene: scene0496_00 (source dataset: scannet)
Grounding level: space_level — Size Understanding
Referring expression: Replace the black office chair, which has its back to the blackboard and is located at the center of the shorter side of the table, with an office chair that is 0.9 meters tall and has a diameter of 0.7 meters. Place the chair flush against the shorter side of the table, ensuring there is no overlapping between the two.
Ground-truth 3D box: width 0.7 m, length 0.7 m, height 0.9 m; center (-1.49, -0.51, 0.47); rotation angle 0