What is in front of the man with the frisbee?
The fence is in front of the man.
    src        edge_attr  dst
0     2  to the right of    8
1     3           behind    7
2     4           behind    7
3     4             with    8
4     4             near    7
5     5  to the right of    8
6     7             near    4
7     7      in front of    4
8     7      in front of    3
9     8   to the left of    5
10    8   to the left of    2