What is the food to the right of the bread in the middle?
The food is sandwiches.
     src        edge_attr  dst
0      0   to the left of    8
1      0  to the right of    2
2      0  to the right of    1
3      0               on    6
4      0   to the left of    3
..   ...              ...  ...
213   38               in   39
214   39   to the left of   12
215   39   to the left of   10
216   39   to the left of   30
217   39  to the right of   27

[218 rows x 3 columns]