What is the vegetable that is to the left of the plate in the top part?
The vegetable is a pepper.
    src        edge_attr  dst
0     1           eating    3
1     1   to the left of    9
2     1               at    0
3     1  to the right of    8
4     2   to the left of    9
..  ...              ...  ...
66   20   to the left of    5
67   20   to the left of   15
68   20   to the left of   19
69   21   to the left of    9
70   21  to the right of    8

[71 rows x 3 columns]