What animal is to the right of the cow in the center of the picture?
The animal is a bison.
    src        edge_attr  dst
0     0   to the left of   21
1     0   to the left of    3
2     0   to the left of   23
3     0   to the left of   22
4     3  to the right of    0
..  ...              ...  ...
72   24   to the left of    4
73   24  to the right of   11
74   24   to the left of   10
75   24   to the left of   21
76   24   to the left of   14

[77 rows x 3 columns]