Is the white vehicle to the right or to the left of the man that is wearing a backpack?
The SUV is to the left of the man.
    src        edge_attr  dst
0     0  to the right of    7
1     0   to the left of   15
2     0   to the left of    2
3     0  to the right of    9
4     0   to the left of    3
..  ...              ...  ...
78   28  to the right of   27
79   28  to the right of   26
80   29  to the right of   18
81   29  to the right of    8
82   30  to the right of   18

[83 rows x 3 columns]