Are there soccer balls or fences in this scene?
Yes, there is a fence.
    src        edge_attr  dst
0     3   to the left of   13
1     3   to the left of    9
2     4   to the left of    9
3     7   to the left of    9
4     9  to the right of    4
5     9  to the right of    3
6     9  to the right of   11
7     9  to the right of    7
8    11          hitting    9
9    11          wearing    4
10   11   to the left of    9
11   11          wearing   12
12   11   to the left of   13
13   13          hitting    9
14   13  to the right of    3
15   13  to the right of   11