Is the backpack to the right or to the left of the people that are to the left of the man?
The backpack is to the left of the people.
     src        edge_attr  dst
0      0  to the right of   14
1      0   to the left of    7
2      0   to the left of   21
3      1   to the left of   12
4      1   to the left of   10
..   ...              ...  ...
125   26   to the left of   16
126   26   to the left of    2
127   26  to the right of    8
128   26   to the left of   10
129   26   to the left of   12

[130 rows x 3 columns]