Is the blue backpack on the right side of the photo?
Yes, the backpack is on the right of the image.
   src        edge_attr  dst
0    1  to the right of    7
1    1               on    0
2    1  to the right of    2
3    2   to the left of    1
4    4   to the left of    5
5    5  to the right of    4
6    7               on    0
7    7          wearing    3
8    7   to the left of    1