What's the man wearing?
The man is wearing a hat.
   src        edge_attr  dst
0    0   to the left of    1
1    0  to the right of    4
2    1  to the right of    0
3    2  to the right of    4
4    3          wearing    0
5    3       resting on    4
6    4   to the left of    2
7    4   to the left of    0
8    6               on    5