Is the backpack to the left of a girl?
No, the backpack is to the left of a man.
     src        edge_attr  dst
0      0   to the left of   19
1      0   to the left of   26
2      0  to the right of   25
3      0   to the left of    3
4      0  to the right of    1
..   ...              ...  ...
164   30   to the left of   12
165   31  to the right of   16
166   31  to the right of   12
167   32  to the right of   16
168   32  to the right of   12

[169 rows x 3 columns]