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