Are there tomatoes to the right of the corn that is to the right of the broccoli?
Yes, there are tomatoes to the right of the corn.
    src        edge_attr  dst
0     0   to the left of   14
1     0  to the right of   11
2     0  to the right of    9
3     0   to the left of    6
4     0  to the right of    4
..  ...              ...  ...
79   17  to the right of   10
80   19   to the left of   10
81   19   to the left of    2
82   21   to the left of   11
83   21   to the left of    9

[84 rows x 3 columns]