Which color is the vehicle on the right side?
The vehicle is black.
    src        edge_attr  dst
0     1   to the left of    9
1     1  to the right of    8
2     1               of   15
3     2  to the right of    8
4     2   to the left of    9
..  ...              ...  ...
56   17  to the right of    8
57   18  to the right of    8
58   18  to the right of    3
59   18   to the left of   16
60   18   to the left of    9

[61 rows x 3 columns]