What kind of food is on the lettuce above the bread?
The food is meat.
    src        edge_attr  dst
0     0               on    9
1     0             with    1
2     0               on    3
3     0               in    3
4     0  to the right of   15
..  ...              ...  ...
73   17  to the right of    2
74   17               in   10
75   17  to the right of    1
76   17  to the right of    3
77   17  to the right of   14

[78 rows x 3 columns]