What is the name of the food that is to the left of the plate the meat is on?
The food is a sandwich.
     src        edge_attr  dst
0      0   to the left of   38
1      0   to the left of   17
2      0  to the right of   21
3      0   to the left of   34
4      0   to the left of   31
..   ...              ...  ...
218   41  to the right of   11
219   41  to the right of   12
220   41  to the right of   16
221   41  to the right of   18
222   41   to the left of   40

[223 rows x 3 columns]