Is the bus to the right of a car?
No, the bus is to the left of a car.
    src        edge_attr  dst
0     0  to the right of    6
1     0  to the right of   13
2     0  to the right of    1
3     0   to the left of   17
4     0   to the left of    8
..  ...              ...  ...
69   18  to the right of   12
70   19               of   11
71   19  to the right of    4
72   19  to the right of    3
73   19   to the left of   10

[74 rows x 3 columns]