Do you see people to the left of the girl?
No, the person is to the right of the girl.
    src        edge_attr  dst
0     0   to the left of   23
1     0   to the left of    4
2     2  to the right of   21
3     2   to the left of   16
4     2  to the right of   23
..  ...              ...  ...
78   26   to the left of   14
79   26  to the right of   23
80   26  to the right of   25
81   26  to the right of    6
82   26   to the left of   10

[83 rows x 3 columns]