Is the happy woman to the left or to the right of the small trash can?
The woman is to the left of the trashcan.
     src       edge_attr  dst
0      0  to the left of    9
1      0  to the left of    7
2      0  to the left of    8
3      0  to the left of   14
4      0  to the left of   12
..   ...             ...  ...
282   33  to the left of    9
283   33  to the left of   14
284   33  to the left of   15
285   33  to the left of    1
286   33  to the left of    5

[287 rows x 3 columns]