What animal stands on the grass that looks green and brown?
The animal is a horse.
   src        edge_attr  dst
0    0  to the right of    3
1    3   to the left of    0
2    3   to the left of    6
3    4      standing on    5
4    4  to the right of    7
5    6  to the right of    3
6    7   to the left of    4