What do you think is the animal that the car is behind of called?
The animal is an elephant.
    src        edge_attr  dst
0     0   to the left of    9
1     0               of    2
2     0   to the left of    1
3     1  to the right of    6
4     1               of    2
..  ...              ...  ...
77   17   to the left of   10
78   18  to the right of    8
79   18  to the right of    2
80   19           riding    2
81   19               in   17

[82 rows x 3 columns]