Are there fire trucks or cars?
No, there are no fire trucks or cars.
    src        edge_attr  dst
0     0  to the right of   16
1     1  to the right of   11
2     1   to the left of   14
3     2   to the left of    6
4     2   to the left of    8
5     2   to the left of   11
6     2   to the left of   10
7     4  to the right of   13
8     4  to the right of   11
9     5           behind   10
10    5   to the left of   11
11    5   to the left of    6
12    5   to the left of    8
13    5   to the left of   10
14    6  to the right of    8
15    6  to the right of    5
16    6   to the left of   11
17    6  to the right of    2
18    7   to the left of   11
19    8  to the right of    2
20    8  to the right of    5
21    8   to the left of   11
22    8   to the left of    6
23    9  to the right of   10
24    9  to the right of   14
25   10   to the left of    9
26   10      in front of    5
27   10            below   12
28   10            below   13
29   10  to the right of    2
30   10  to the right of    5
31   11   to the left of   16
32   11   to the left of   17
33   11   to the left of    1
34   11  to the right of    6
35   11   to the left of    4
36   11  to the right of   13
37   11  to the right of    5
38   11  to the right of    2
39   11  to the right of    7
40   11  to the right of    8
41   13   to the left of   11
42   13   to the left of    4
43   13               in   12
44   13            above   10
45   14  to the right of   16
46   14  to the right of    1
47   14   to the left of    9
48   16   to the left of    0
49   16   to the left of   14
50   16  to the right of   11
51   17  to the right of   11