Is there a fire hydrant?
Yes, there is a fire hydrant.
    src        edge_attr  dst
0     1  to the right of    6
1     1   to the left of    7
2     1   to the left of   12
3     1  to the right of   11
4     1  to the right of   10
..  ...              ...  ...
74   18  to the right of   16
75   18  to the right of   14
76   18  to the right of    7
77   19  to the right of   17
78   20  to the right of    3

[79 rows x 3 columns]