What kind of animal is to the left of the dessert?
The animal is a horse.
     src        edge_attr  dst
0      0   to the left of   18
1      0   to the left of    2
2      0   to the left of   26
3      2  to the right of   20
4      2  to the right of   17
..   ...              ...  ...
144   29  to the right of    8
145   30   to the left of   26
146   30   to the left of   25
147   30   to the left of   18
148   30   to the left of   17

[149 rows x 3 columns]