Is the man to the right or to the left of the car?
The man is to the left of the car.
   src        edge_attr  dst
0    0  to the right of    6
1    1          next to    9
2    1             near    9
3    3   to the left of    8
4    6   to the left of   10
5    6   to the left of    0
6    8  to the right of    3
7    9             near    1
8   10               on    9
9   10  to the right of    6