Is the trash bin different in color than the traffic light?
Yes, the traffic light is red and the trash bin is green.
    src        edge_attr  dst
0     0  to the right of   13
1     0   to the left of    8
2     0   to the left of    5
3     1   to the left of    7
4     1  to the right of    5
5     1   to the left of    9
6     2   to the left of    5
7     2  to the right of   13
8     2   to the left of    8
9     3  to the right of    5
10    3             near   11
11    4   to the left of   12
12    5   to the left of    3
13    5   to the left of    7
14    5   to the left of    9
15    5   to the left of    1
16    5  to the right of    8
17    5  to the right of    2
18    5  to the right of    0
19    5   to the left of   11
20    5  to the right of   12
21    6      in front of   12
22    7  to the right of    5
23    7  to the right of    1
24    8  to the right of    0
25    8               on   13
26    8  to the right of    2
27    8   to the left of    5
28    9  to the right of    1
29    9  to the right of    5
30   11             near    3
31   11  to the right of    5
32   12           behind    6
33   12  to the right of    4
34   12  to the right of   14
35   12  to the right of   13
36   12   to the left of    5
37   12               on   13
38   13   to the left of    2
39   13   to the left of   12
40   13   to the left of    0
41   14   to the left of   12