What do both the lamp post and the planter have in common?
The color, both the lamp post and the planter are white.
    src        edge_attr  dst
0     0  to the right of    2
1     0  to the right of   11
2     0  to the right of   16
3     2   to the left of    4
4     2   to the left of    5
5     2   to the left of    0
6     2   to the left of   18
7     2   to the left of    9
8     4   to the left of    5
9     4  to the right of    2
10    5   to the left of    6
11    5  to the right of    4
12    5   to the left of   12
13    5   to the left of    7
14    5  to the right of   16
15    5  to the right of    2
16    5  to the right of   17
17    6  to the right of    5
18    7  to the right of    5
19    8   to the left of   13
20    8   to the left of    9
21    8  to the right of   15
22    9  to the right of   14
23    9  to the right of   15
24    9  to the right of   16
25    9  to the right of   13
26    9  to the right of    8
27    9  to the right of   11
28    9  to the right of    2
29   11   to the left of   12
30   11   to the left of    9
31   11   to the left of    0
32   11   to the left of   18
33   12  to the right of   11
34   12  to the right of    5
35   12  to the right of   16
36   13   to the left of    9
37   13  to the right of   15
38   13  to the right of    8
39   14               on   13
40   14   to the left of    9
41   15   to the left of   13
42   15   to the left of    9
43   15   to the left of    8
44   16   to the left of    5
45   16   to the left of    0
46   16   to the left of   12
47   16   to the left of    9
48   16   to the left of   18
49   17   to the left of    5
50   18  to the right of   11
51   18  to the right of    2
52   18  to the right of   16