What is the animal that is walking on the grass?
The animal is a sheep.
    src        edge_attr  dst
0     0       walking on   10
1     0  to the right of   12
2     0   to the left of   13
3     0  to the right of   17
4     0  to the right of    2
..  ...              ...  ...
60   17   to the left of    5
61   17   to the left of    2
62   17   to the left of   12
63   17   to the left of    0
64   18   to the left of    9

[65 rows x 3 columns]