Are there fences near the pole that is not short?
Yes, there is a fence near the pole.
    src        edge_attr  dst
0     0   to the left of   13
1     1   to the left of    3
2     1   to the left of    4
3     2   to the left of   14
4     2               on    8
5     2  to the right of   11
6     3  to the right of    1
7     3   to the left of    6
8     3               in    4
9     4  to the right of    1
10    4   to the left of   13
11    5             near    6
12    6             near    5
13    6  to the right of    3
14    6             near    7
15    6   to the left of   13
16    7   to the left of   13
17    7             near    6
18   11             near   12
19   11   to the left of   12
20   11   to the left of    2
21   11   to the left of   14
22   12             near   11
23   12  to the right of   11
24   13  to the right of    6
25   13  to the right of    4
26   13  to the right of    0
27   13  to the right of    7
28   14  to the right of   11
29   14  to the right of    2