Is the silver cup to the left or to the right of the lady?
The cup is to the left of the lady.
     src        edge_attr  dst
0      0  to the right of   20
1      0   to the left of    1
2      0   to the left of    8
3      0  to the right of   16
4      0  to the right of   13
..   ...              ...  ...
161   29  to the right of   16
162   29   to the left of    1
163   29  to the right of   27
164   29   to the left of    5
165   29   to the left of    8

[166 rows x 3 columns]