Is the wine glass to the right or to the left of the man that is to the right of the rug?
The wine glass is to the right of the man.
     src        edge_attr  dst
0      0   to the left of   12
1      0   to the left of   24
2      0   to the left of   17
3      1  to the right of   12
4      1  to the right of   13
..   ...              ...  ...
133   25   to the left of   12
134   25   to the left of   15
135   25   to the left of   13
136   25   to the left of   18
137   25   to the left of   17

[138 rows x 3 columns]