Which color is the vehicle that is on the road?
The car is white.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of   15
2     0   to the left of   13
3     0   to the left of   16
4     1             near    9
..  ...              ...  ...
69   16           riding   13
70   16               on   13
71   16  to the right of    2
72   16   to the left of    5
73   16  to the right of    0

[74 rows x 3 columns]