Is the cheese to the right or to the left of the food on the left?
The cheese is to the right of the food.
     src        edge_attr  dst
0      0   to the left of    9
1      0   to the left of   15
2      0   to the left of   26
3      0   to the left of   32
4      0   to the left of   35
..   ...              ...  ...
197   40  to the right of   37
198   40  to the right of    5
199   40  to the right of    3
200   41  to the right of   16
201   41   to the left of   15

[202 rows x 3 columns]