Is the woman to the right of a backpack?
No, the woman is to the right of the man.
    src        edge_attr  dst
0     0   to the left of   15
1     0   to the left of   10
2     0   to the left of   11
3     1   to the left of   13
4     1   to the left of   15
..  ...              ...  ...
64   16  to the right of    9
65   16   to the left of    7
66   16  to the right of    4
67   16   to the left of   10
68   16  to the right of    1

[69 rows x 3 columns]