Is the wire fence in the top of the picture?
Yes, the fence is in the top of the image.
    src        edge_attr  dst
0     0  to the right of   10
1     1   to the left of    3
2     1      in front of    4
3     2   to the left of   10
4     2   to the left of   14
5     2  to the right of   12
6     3  to the right of    9
7     3  to the right of    1
8     3  to the right of   13
9     4           behind    1
10    4  to the right of   15
11    5  to the right of   12
12    6  to the right of   10
13    6  to the right of    9
14    8             near   12
15    9   to the left of    3
16    9   to the left of    6
17    9  to the right of   14
18    9               of    1
19   10  to the right of   14
20   10  to the right of    2
21   10   to the left of    6
22   10   to the left of    0
23   12             near    8
24   12   to the left of   14
25   12   to the left of    2
26   12   to the left of    5
27   13   to the left of    3
28   13               of    1
29   14  to the right of   12
30   14  to the right of    2
31   14   to the left of   10
32   14               of    1
33   14   to the left of    9
34   15   to the left of    4