Is it outdoors?
Yes, it is outdoors.
    src        edge_attr  dst
0     0   to the left of    8
1     1   to the left of    5
2     1   to the left of    6
3     1  to the right of   18
4     1  to the right of   10
..  ...              ...  ...
62   20          next to   12
63   20   to the left of   12
64   21   to the left of    4
65   21  to the right of   17
66   21   to the left of   12

[67 rows x 3 columns]