Is it outdoors?
Yes, it is outdoors.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of   17
2     0   to the left of   15
3     0  to the right of    4
4     0   to the left of   11
..  ...              ...  ...
75   17  to the right of    0
76   17  to the right of    4
77   17  to the right of    7
78   17   to the left of   13
79   17   to the left of   15

[80 rows x 3 columns]