What is the animal that is white?
The animal is a cow.
    src        edge_attr  dst
0     1  to the right of    8
1     1  to the right of   16
2     1  to the right of   12
3     1  to the right of   11
4     1  to the right of    7
..  ...              ...  ...
69   17   to the left of   11
70   17   to the left of   12
71   18   to the left of   16
72   18  to the right of    2
73   18   to the left of   15

[74 rows x 3 columns]