Which kind of vegetable is to the right of the dip?
The vegetable is a tomato.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of   16
2     1   to the left of   21
3     1   to the left of    8
4     2  to the right of    6
..  ...              ...  ...
62   19   to the left of   15
63   21             with   22
64   21  to the right of   12
65   21  to the right of   14
66   21  to the right of    1

[67 rows x 3 columns]