Are there blue trucks or trains?
No, there is a truck but it is white.
    src        edge_attr  dst
0     0               on    6
1     0   to the left of    7
2     0   to the left of    1
3     1  to the right of    9
4     1  to the right of    7
5     1   to the left of    2
6     1  to the right of    0
7     2  to the right of   15
8     2  to the right of   13
9     2  to the right of    5
10    2  to the right of    1
11    2  to the right of   16
12    2  to the right of    7
13    2  to the right of    6
14    3   to the left of    5
15    3           behind   10
16    3   to the left of    6
17    4               of    6
18    5   to the left of    2
19    5   to the left of   11
20    5  to the right of    3
21    6               in   10
22    6               in   11
23    6   to the left of    2
24    6  to the right of    3
25    6   to the left of   11
26    6             with    0
27    6          wearing    7
28    7  to the right of    0
29    7   to the left of    1
30    7   to the left of    2
31    7   to the left of   16
32    8               on   14
33    9   to the left of    1
34    9               of    6
35   10      in front of    3
36   11  to the right of   16
37   11  to the right of    6
38   11  to the right of    5
39   12               of    6
40   12  to the right of   17
41   12   to the left of   16
42   13   to the left of   16
43   13   to the left of    2
44   15   to the left of    2
45   15               of    6
46   15   to the left of   16
47   16  to the right of    7
48   16   to the left of   11
49   16   to the left of    2
50   16  to the right of   12
51   16  to the right of   13
52   16  to the right of   17
53   16  to the right of   15
54   17               of    6
55   17   to the left of   16
56   17   to the left of   12