Is there a surf board or a traffic light in the scene?
No, there are no surfboards or traffic lights.
    src        edge_attr  dst
0     0   to the left of   16
1     0  to the right of    4
2     0  to the right of    7
3     0   to the left of    1
4     0   to the left of    3
5     1  to the right of    0
6     2               of    5
7     2   to the left of   13
8     2  to the right of   14
9     2  to the right of   17
10    2  to the right of    9
11    3   to the left of   16
12    3  to the right of    0
13    4               of    5
14    4   to the left of    0
15    7   to the left of    0
16    8  to the right of   10
17    9   to the left of   17
18    9   to the left of   14
19    9   to the left of    2
20    9               of    5
21   10               of   15
22   10   to the left of    8
23   13  to the right of   17
24   13               of    5
25   13  to the right of    2
26   13  to the right of   14
27   14               of    5
28   14   to the left of    2
29   14   to the left of   13
30   14  to the right of    9
31   14   to the left of   17
32   15               on   15
33   16               of    5
34   16  to the right of    3
35   16  to the right of    0
36   17   to the left of    2
37   17               of    5
38   17   to the left of   13
39   17  to the right of    9
40   17  to the right of   14