Is the blue backpack to the right of a person?
No, the backpack is to the left of a person.
     src        edge_attr  dst
0      0  to the right of   24
1      0  to the right of   23
2      0   to the left of   22
3      0  to the right of   25
4      0  to the right of   32
..   ...              ...  ...
333   39   to the left of   38
334   39   to the left of   12
335   39   to the left of   32
336   40   to the left of   25
337   40   to the left of   32

[338 rows x 3 columns]