Who is wearing the hat?
The boy is wearing a hat.
    src        edge_attr  dst
0     0  to the right of    3
1     1          wearing    0
2     1  to the right of    3
3     2   to the left of    8
4     2   to the left of    7
5     2   to the left of    6
6     3            above    4
7     3   to the left of    0
8     3          wearing    5
9     3   to the left of    6
10    3   to the left of    1
11    3          wearing    0
12    3   to the left of    8
13    3   to the left of    7
14    4          beneath    3
15    6  to the right of    3
16    6  to the right of    2
17    6   to the left of    7
18    7  to the right of    2
19    7  to the right of    6
20    7  to the right of    3
21    8  to the right of    3
22    8  to the right of    2