What is the animal that the rock is behind of?
The animal is a zebra.
    src        edge_attr  dst
0     0  to the right of   15
1     0  to the right of   17
2     0   to the left of    7
3     0   to the left of    4
4     0  to the right of    1
..  ...              ...  ...
62   18   to the left of   11
63   18  to the right of    4
64   18  to the right of    0
65   18   to the left of    8
66   18   to the left of   14

[67 rows x 3 columns]