Which color is the car on the right?
The car is silver.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of   23
2     1   to the left of   12
3     2  to the right of    4
4     2  to the right of    5
5     3  to the right of    5
6     3   to the left of   10
7     4   to the left of    2
8     4  to the right of    8
9     5   to the left of    3
10    5   to the left of    2
11    6   to the left of   18
12    7  to the right of   22
13    7  to the right of   17
14    7  to the right of   14
15    8   to the left of    4
16    9   to the left of   11
17    9  to the right of    0
18    9  to the right of   23
19    9   to the left of   25
20    9   to the left of   19
21    9     driving down   21
22   10  to the right of   13
23   10   to the left of   24
24   10  to the right of    3
25   11  to the right of    9
26   11   to the left of   24
27   11   to the left of   15
28   11  to the right of   25
29   12  to the right of    1
30   13   to the left of   24
31   13               on   24
32   13   to the left of   10
33   14   to the left of    7
34   15  to the right of   11
35   15  to the right of   19
36   15   to the left of   24
37   17   to the left of    7
38   17  to the right of   22
39   18  to the right of    6
40   19  to the right of    9
41   19   to the left of   15
42   19  to the right of   25
43   22   to the left of    7
44   22   to the left of   17
45   23  to the right of    0
46   23   to the left of    9
47   23   to the left of   25
48   24  to the right of   10
49   24  to the right of   13
50   24  to the right of   11
51   24  to the right of   15
52   25  to the right of    9
53   25   to the left of   11
54   25   to the left of   19
55   25  to the right of   23