What is the food that is to the right of the bun?
The food is a hot dog.
    src        edge_attr  dst
0     0  to the right of    9
1     0  to the right of   10
2     3  to the right of   16
3     3   to the left of   14
4     3  to the right of    9
..  ...              ...  ...
57   16   to the left of    3
58   16   to the left of   12
59   17          holding   13
60   17   to the left of   14
61   17   to the left of    7

[62 rows x 3 columns]