Is the pole behind a cow?
No, the pole is behind the man.
    src        edge_attr  dst
0     0           behind    1
1     0  to the right of    4
2     1      in front of    7
3     1          holding    5
4     1  to the right of    7
5     1      in front of    0
6     2  to the right of    4
7     3   to the left of    5
8     3   to the left of    6
9     4   to the left of    0
10    4   to the left of    2
11    5  to the right of    3
12    6  to the right of    3
13    7   to the left of    1
14    7           behind    1