Is the bus in front of the green pole?
No, the bus is behind the pole.
    src        edge_attr  dst
0     1   to the left of    6
1     1   to the left of    2
2     1               on    7
3     2  to the right of    7
4     2  to the right of    1
5     2           behind   14
6     2  to the right of   16
7     3               of    2
8     3  to the right of   13
9     3  to the right of   11
10    3  to the right of   10
11    3  to the right of    6
12    3  to the right of   14
13    4  to the right of   15
14    4  to the right of   14
15    5               of    8
16    6   to the left of   11
17    6  to the right of   16
18    6   to the left of    3
19    6  to the right of    7
20    6   to the left of   13
21    6   to the left of    9
22    6   to the left of   10
23    6   to the left of   12
24    6  to the right of    1
25    6   to the left of   14
26    6   to the left of   15
27    7   to the left of    6
28    7   to the left of    2
29    9  to the right of   14
30    9  to the right of    6
31   10  to the right of    6
32   10   to the left of    3
33   10   to the left of   13
34   11               of   10
35   11   to the left of    3
36   11   to the left of   13
37   11  to the right of    6
38   12  to the right of   14
39   12               of    2
40   12  to the right of    6
41   13  to the right of    6
42   13  to the right of   14
43   13  to the right of   11
44   13  to the right of   10
45   13   to the left of    3
46   14      in front of    2
47   14   to the left of    3
48   14   to the left of    4
49   14  to the right of    6
50   14   to the left of    9
51   14   to the left of   13
52   14   to the left of   12
53   15   to the left of    4
54   15  to the right of    6
55   15               of    2
56   16   to the left of    6
57   16   to the left of    2