The person to the right of the person wears what?
The woman wears a hat.
    src        edge_attr  dst
0     0  to the right of   17
1     1  to the right of   17
2     1  to the right of   21
3     2   to the left of   14
4     2  to the right of    5
..  ...              ...  ...
87   21   to the left of    3
88   21   to the left of   10
89   21   to the left of    6
90   21   to the left of   16
91   21   to the left of    1

[92 rows x 3 columns]