Scene: scene0701_00 (source dataset: scannet)
Grounding level: space_level — Situation Understanding
Referring expression: Sitting on the large sofa, facing three small sofas, a small footstool with a diameter of 0.5 meters and a height of 0.3 meters is placed in front of the large sofa to the left, tightly against the sofa, providing additional relaxation space.
Ground-truth 3D box: width 0.5 m, length 0.5 m, height 0.3 m; center (-0.26, -1.34, 0.13); rotation angle 0