Does the vehicle to the left of the cones appear to be white or black?
The vehicle is white.
    src        edge_attr  dst
0     1               on   13
1     3  to the right of    8
2     3  to the right of   10
3     3   to the left of   13
4     3   to the left of    7
5     6  to the right of   12
6     6   to the left of    9
7     7  to the right of    3
8     8         crossing    0
9     8   to the left of    3
10    9  to the right of    6
11    9  to the right of   12
12   10   to the left of    3
13   11   to the left of   13
14   12   to the left of    6
15   12   to the left of    9
16   13  to the right of    3
17   13  to the right of   11