Scene: scene0633_00 (source dataset: scannet)
Grounding level: space_level — Distance Understanding
Referring expression: Place a footstool on the floor directly in front of the armchair, oriented in the same direction. The footstool is 0.6 meters long, 0.4 meters wide, and 0.3 meters high, and it is 0.6 meters away from the armchair.
Ground-truth 3D box: width 0.4 m, length 0.6 m, height 0.3 m; center (-0.18, -0.12, 0.15); rotation angle 131