What's the pole in front of?
The pole is in front of the bush.
    src        edge_attr  dst
0     0  to the right of   12
1     0  to the right of    5
2     2             near   19
3     2      in front of    3
4     2  to the right of   15
5     2  to the right of   13
6     2  to the right of    4
7     2  to the right of   17
8     2  to the right of   12
9     2  to the right of    5
10    3           behind    2
11    3            below   18
12    4           behind    5
13    4   to the left of    2
14    4   to the left of    6
15    5   to the left of    0
16    5           behind    6
17    5   to the left of    2
18    5      in front of    4
19    6  to the right of    4
20    6      in front of    5
21    6            below    7
22    6   to the left of    9
23    7        on top of    6
24    9   on the side of    3
25    9  to the right of    6
26   12  to the right of   15
27   12   to the left of    0
28   12   to the left of    2
29   13   to the left of    2
30   14             near   19
31   14          next to   19
32   15   to the left of   12
33   15   to the left of    2
34   16        on top of    3
35   17   to the left of    2
36   18            above    3
37   19             near   14
38   19             near    2