Is it an outdoors or indoors picture?
It is outdoors.
    src        edge_attr  dst
0     0   to the left of   26
1     0   to the left of   19
2     0   to the left of    7
3     0   to the left of    3
4     0   to the left of    8
..  ...              ...  ...
87   26  to the right of    2
88   26  to the right of    0
89   27  to the right of    9
90   27  to the right of   23
91   27  to the right of   24

[92 rows x 3 columns]