What is in front of the person on the left side?
The trees are in front of the woman.
   src        edge_attr  dst
0    1  to the right of    5
1    1  to the right of    2
2    2   to the left of    1
3    3       covered in    0
4    3   to the left of    6
5    3      in front of    5
6    5      standing on    0
7    5   to the left of    1
8    5           behind    3
9    6  to the right of    3