Are there boxes or desks in the scene?
Yes, there is a desk.
     src        edge_attr  dst
0      0  to the right of    4
1      0  to the right of   16
2      0   to the left of   31
3      0  to the right of   26
4      0  to the right of   18
..   ...              ...  ...
107   31  to the right of   32
108   32   to the left of   22
109   32  to the right of   13
110   32   to the left of   31
111   32               on    0

[112 rows x 3 columns]