Where is the fence?
The fence is on the sidewalk.
    src        edge_attr  dst
0     0  to the right of    4
1     0  to the right of    5
2     0  to the right of   14
3     0  to the right of   12
4     0  to the right of   19
..  ...              ...  ...
62   19   to the left of    0
63   19   to the left of   13
64   19  to the right of   14
65   19  to the right of    5
66   19  to the right of    4

[67 rows x 3 columns]