Who wears a hat?
The man wears a hat.
     src        edge_attr  dst
0      0   to the left of   21
1      0  to the right of   10
2      0   to the left of   22
3      0  to the right of    9
4      0  to the right of   18
..   ...              ...  ...
111   22  to the right of    0
112   22  to the right of   11
113   22   to the left of    8
114   22   to the left of   21
115   22  to the right of   12

[116 rows x 3 columns]