On which side is the green vehicle, the right or the left?
The car is on the left of the image.
   src        edge_attr  dst
0    0           behind    4
1    0   to the left of    4
2    2   to the left of    4
3    3  to the right of    4
4    4  to the right of    2
5    4  to the right of    0
6    4      in front of    0
7    4   to the left of    3