What is on the plate that is to the right of the food?
The cucumbers are on the plate.
    src        edge_attr  dst
0     0               of    1
1     0             with   19
2     0             with   20
3     0             with    1
4     0  to the right of    8
..  ...              ...  ...
75   23   to the left of   11
76   23  to the right of    9
77   23  to the right of    7
78   23  to the right of    6
79   23               of   21

[80 rows x 3 columns]