Is the bus to the left or to the right of the truck?
The bus is to the right of the truck.
    src        edge_attr  dst
0     0  to the right of    7
1     0   to the left of   11
2     0  to the right of   12
3     0  to the right of    9
4     0  to the right of    3
5     1  to the right of   11
6     2               in    4
7     2  to the right of   13
8     2           inside    4
9     2  to the right of   11
10    3   to the left of    0
11    3   to the left of    4
12    4  to the right of   12
13    4  to the right of    7
14    4  to the right of    3
15    4  to the right of    9
16    4  to the right of   10
17    5               of    4
18    5  to the right of   11
19    6  to the right of    9
20    6  to the right of   12
21    7   to the left of    0
22    7  to the right of    9
23    7   to the left of    4
24    8  to the right of   11
25    9   to the left of    7
26    9   to the left of    4
27    9   to the left of    0
28    9               on    3
29    9   to the left of    6
30   10   to the left of    4
31   10   to the left of   11
32   11   to the left of    1
33   11  to the right of    0
34   11  to the right of   13
35   11   to the left of    5
36   11   to the left of    8
37   11   to the left of    2
38   11  to the right of   10
39   12         crossing    3
40   12   to the left of    0
41   12   to the left of    4
42   12   to the left of    6
43   12   walking across    3
44   13   to the left of    2
45   13   to the left of   11