How big is the fence that the man is to the right of?
The fence is large.
    src        edge_attr  dst
0     0  to the right of   14
1     0  to the right of    4
2     0  to the right of    3
3     0  to the right of   19
4     0   to the left of    7
5     0  to the right of    1
6     0  to the right of   13
7     1   to the left of    0
8     1   to the left of    7
9     2          wearing   12
10    2   to the left of   20
11    2   to the left of    3
12    3  to the right of   16
13    3  to the right of   17
14    3  to the right of    2
15    3   to the left of    0
16    3  to the right of   12
17    3  to the right of   15
18    3   to the left of    9
19    3  to the right of   10
20    3   to the left of    7
21    4   to the left of    0
22    4   to the left of   19
23    4   to the left of   14
24    5   to the left of   22
25    5   to the left of   18
26    7  to the right of    0
27    7  to the right of   14
28    7  to the right of   13
29    7  to the right of   19
30    7  to the right of    3
31    7  to the right of    1
32    8   to the left of   18
33    8   to the left of   22
34    8          wearing    5
35    8          wearing    6
36    9  to the right of    3
37   10   to the left of    3
38   12   to the left of    3
39   13   to the left of    7
40   13   to the left of    0
41   14   to the left of    0
42   14  to the right of    4
43   14   to the left of    7
44   15   to the left of    3
45   16   to the left of    3
46   17   to the left of    3
47   18  to the right of    8
48   18  to the right of    5
49   19   to the left of    0
50   19   to the left of    7
51   19  to the right of    4
52   20  to the right of    2
53   22  to the right of    5
54   22  to the right of    8