Is the wood fence to the right or to the left of the man that is wearing a helmet?
The fence is to the right of the man.
     src       edge_attr  dst
0      0  to the left of   11
1      0  to the left of    5
2      0  to the left of   23
3      0  to the left of   14
4      0  to the left of   27
..   ...             ...  ...
105   28  to the left of   11
106   28  to the left of   14
107   28  to the left of    5
108   28  to the left of   23
109   28  to the left of   27

[110 rows x 3 columns]