Who is wearing a hat?
The guy is wearing a hat.
     src        edge_attr  dst
0      0  to the right of   17
1      0  to the right of   13
2      0  to the right of   21
3      0   to the left of   19
4      0   to the left of    3
..   ...              ...  ...
167   27  to the right of   10
168   27   to the left of   21
169   27  to the right of   18
170   27  to the right of   26
171   27  to the right of   23

[172 rows x 3 columns]