Scene: scene0441_00 (source dataset: scannet)
Grounding level: space_level — Size Understanding
Referring expression: When you are facing the sink, a small towel rack is vertically mounted 0.1 meters beneath the mirror directly in front of you. This towel rack should extend 0.4 meters, protrude 0.05 meters from the wall, and have a height of 0.05 meters to comfortably hold a hand towel without obstructing the sink area.
Ground-truth 3D box: width 0.05 m, length 0.4 m, height 0.05 m; center (-0.89, -0.17, 0.93); rotation angle 0