Do you see any fence near the green grass?
No, there is a horse near the grass.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    6
2     0  to the right of    7
3     0  to the right of   10
4     0  to the right of    4
..  ...              ...  ...
85   15   to the left of   17
86   16   to the left of   12
87   17  to the right of   12
88   17  to the right of   15
89   17   to the left of    8

[90 rows x 3 columns]