Are there any fences or umbrellas?
Yes, there is a fence.
    src        edge_attr  dst
0     1   to the left of    8
1     1   to the left of    5
2     2  to the right of    8
3     2  to the right of    3
4     3   to the left of    4
5     3   to the left of    2
6     3  to the right of    5
7     3  to the right of   12
8     3  to the right of    7
9     4  to the right of    3
10    4  to the right of    8
11    4  to the right of   10
12    4          wearing    2
13    5  to the right of    1
14    5  to the right of   14
15    5   to the left of    3
16    5  to the right of   13
17    7  to the right of   14
18    7   to the left of    3
19    8  to the right of   14
20    8   to the left of    4
21    8          wearing    6
22    8          wearing    7
23    8  to the right of    1
24    8   to the left of    2
25    8  to the right of   13
26   10   to the left of    4
27   12   to the left of    3
28   13   to the left of    5
29   13   to the left of    8
30   14   to the left of    8
31   14   to the left of    7
32   14   to the left of    5