Is the bus to the left of a car?
Yes, the bus is to the left of a car.
    src        edge_attr  dst
0     0   to the left of   17
1     0   to the left of   25
2     1  to the right of    6
3     2  to the right of   25
4     3   to the left of    4
..  ...              ...  ...
72   25  to the right of   16
73   25  to the right of    0
74   25   to the left of    2
75   26  to the right of   21
76   26  to the right of   20

[77 rows x 3 columns]