What animal is the person riding?
The person is riding a horse.
   src        edge_attr  dst
0    0           riding    3
1    0        on top of    3
2    5   to the left of    9
3    5   to the left of   12
4    9  to the right of    5
5   11           behind   12
6   12  to the right of    5
7   12      in front of   11
8   13           around    3