The boy eats what?
The boy eats a bun.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of    8
2     1          holding    5
3     1   to the left of   15
4     1   to the left of    4
..  ...              ...  ...
60   18   to the left of   12
61   18  to the right of   14
62   19   to the left of   10
63   20   to the left of    8
64   20   to the left of    5

[65 rows x 3 columns]