Is the red wine to the left of a man?
No, the wine is to the right of a man.
     src        edge_attr  dst
0      0   to the left of   31
1      0  to the right of   35
2      0  to the right of   19
3      0   to the left of   16
4      0  to the right of   22
..   ...              ...  ...
298   35   to the left of   16
299   35  to the right of   19
300   35   to the left of   27
301   36   to the left of   27
302   37  to the right of   27

[303 rows x 3 columns]