Is the man to the left or to the right of the person on the left?
The man is to the right of the woman.
   src        edge_attr  dst
0    0             near    3
1    0          next to    3
2    0   to the left of    3
3    0   to the left of    2
4    2  to the right of    0
5    3          wearing    1
6    3  to the right of    0
7    3             near    0