Where is the cone?
The cone is on the sidewalk.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of   14
2     0  to the right of   17
3     0  to the right of   11
4     0  to the right of   15
..  ...              ...  ...
73   18   to the left of   12
74   18   to the left of    7
75   18   to the left of   11
76   18  to the right of   10
77   18   to the left of   15

[78 rows x 3 columns]