Is the long pole behind the fence?
No, the pole is in front of the fence.
    src        edge_attr  dst
0     1             near    8
1     2  to the right of    7
2     3  to the right of    7
3     4  to the right of    7
4     5           behind    7
5     5      in front of    9
6     7   to the left of    3
7     7   to the left of    4
8     7      in front of    5
9     7   to the left of    2
10    8          next to    1
11    9           behind    5