What kind of animal is large?
The animal is horses.
    src        edge_attr  dst
0     0   to the left of   21
1     0  to the right of   19
2     0   to the left of    7
3     0   to the left of    4
4     0  to the right of   16
..  ...              ...  ...
73   21          holding   12
74   21  to the right of   17
75   21  to the right of   11
76   21  to the right of   12
77   21  to the right of    0

[78 rows x 3 columns]