Which kind of animal is brown, the calf or the horse?
The horse is brown.
    src        edge_attr  dst
0     0  to the right of   14
1     1   to the left of   12
2     1   to the left of    5
3     1  to the right of    3
4     1  to the right of    2
..  ...              ...  ...
81   25  to the right of   11
82   25  to the right of    7
83   25  to the right of    5
84   25  to the right of   24
85   25  to the right of   19

[86 rows x 3 columns]