Scene: 47331266 (source dataset: arkitscene_valid)
Grounding level: space_level — Size Understanding
Referring expression: Extend the length of the coffee table in the living room to match the width of the adjacent white leather sofa, thereby increasing the size of the coffee table.
Ground-truth 3D box: width 0.65 m, length 1.75 m, height 0.49 m; center (1.6951732323983815, 0.2741659191940118, 0.4256814080746869); rotation angle 0