Is there any green grass in the photo?
Yes, there is green grass.
   src        edge_attr  dst
0    0      in front of    1
1    1           behind    0
2    5  to the right of    6
3    6   to the left of    8
4    6               in    7
5    6   to the left of    5
6    8  to the right of    6
7    9               of    8