Scene: 38770cb0-86d7-27b8-8466-1782505891fd (source dataset: 3RScan)
Grounding level: space_level — Situation Understanding
Referring expression: Imagine sitting on the sofa, placing a new armchair of dimensions 0.7m*0.7m*0.9m directly in front of the sofa, ensuring it is on the floor, snugly aligned and centered with the tv cabinet.
Ground-truth 3D box: width 0.7 m, length 0.7 m, height 0.9 m; center (0.21, -0.76, 2.14); rotation angle 0