The fence is around what animal?
The fence is around the giraffes.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of    6
2     0   to the left of   18
3     0   to the left of    9
4     0   to the left of    7
..  ...              ...  ...
56   18  to the right of   17
57   19   to the left of    9
58   19   to the left of    8
59   20   to the left of    6
60   20  to the right of    0

[61 rows x 3 columns]