Is the bench to the right or to the left of the man that is wearing glasses?
The bench is to the right of the man.
     src        edge_attr  dst
0      1   to the left of   17
1      1   to the left of   16
2      1   to the left of   22
3      1  to the right of   20
4      1   to the left of    7
..   ...              ...  ...
126   22   to the left of    5
127   22  to the right of   15
128   22   to the left of    7
129   22  to the right of   20
130   22   to the left of   18

[131 rows x 3 columns]