Who is wearing the hat?
The lady is wearing a hat.
     src        edge_attr  dst
0      0   to the left of   18
1      0   to the left of   20
2      0      eating from   29
3      0       sitting in   12
4      0   to the left of   26
..   ...              ...  ...
152   28   to the left of   19
153   28  to the right of    1
154   28  to the right of    0
155   29               on   13
156   29   to the left of   20

[157 rows x 3 columns]