What color is the fence?
The fence is orange.
    src        edge_attr  dst
0     1           behind    2
1     2               on    3
2     2          wearing    6
3     2      in front of    1
4     2          wearing    5
5     2               in    7
6     2          wearing   13
7     4  to the right of    9
8     6   to the left of   13
9     6  to the right of   12
10    9   to the left of    4
11   12               in    7
12   12   to the left of    6
13   13  to the right of    6