Scene: scene0304_00 (source dataset: scannet)
Grounding level: object_level — Floor Area
Referring expression: Which object in the center of the room covers an area of approximately 1.5 square meters?
Ground-truth 3D box: width 0.83 m, length 1.92 m, height 1.14 m; center (-0.04, 1.21, 0.57); rotation angle 0