Which kind of animal is to the left of the wagon?
The animal is a horse.
     src        edge_attr  dst
0      0  to the right of   15
1      0  to the right of   28
2      0   to the left of   23
3      0   to the left of   22
4      0   to the left of    2
..   ...              ...  ...
173   28  to the right of   21
174   28   to the left of    1
175   28   to the left of    0
176   28  to the right of   12
177   28   to the left of    8

[178 rows x 3 columns]