On which side of the picture is the metal fence?
The fence is on the left of the image.
    src        edge_attr  dst
0     2  to the right of    5
1     2          wearing   12
2     3  to the right of    7
3     4          wearing    9
4     5   to the left of    2
5     5   to the left of    6
6     6  to the right of    5
7     7  to the right of    8
8     7   to the left of    3
9     7  to the right of   10
10    7   to the left of   14
11    7   to the left of   13
12    8               on    7
13    8   to the left of    7
14   10   to the left of    7
15   13               on    7
16   13  to the right of    7
17   14  to the right of    7