What is the person to the right of the backpack holding?
The person is holding the cell phone.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of    1
2     0   to the left of   18
3     1             with   17
4     1   to the left of    7
..  ...              ...  ...
85   19  to the right of    4
86   19   to the left of    8
87   19  to the right of    7
88   19   to the left of    2
89   19  to the right of   17

[90 rows x 3 columns]