What does the little person wear?
The boy wears a hat.
    src        edge_attr  dst
0     0   to the left of   12
1     0   to the left of    9
2     0   to the left of   13
3     1   to the left of   24
4     1  to the right of    6
..  ...              ...  ...
76   29   to the left of   15
77   30   to the left of   29
78   30   to the left of   28
79   30   to the left of    9
80   30   to the left of   15

[81 rows x 3 columns]