Who is wearing a hat?
The guy is wearing a hat.
     src        edge_attr  dst
0      0   to the left of    8
1      0  to the right of    9
2      0   to the left of   22
3      0          wearing   15
4      0   to the left of    2
..   ...              ...  ...
132   22   to the left of   16
133   22  to the right of    0
134   22  to the right of    3
135   22   to the left of   21
136   23   to the left of    7

[137 rows x 3 columns]