Who is wearing a hat?
The boy is wearing a hat.
    src        edge_attr  dst
0     0   to the left of    5
1     0  to the right of    3
2     1   to the left of    5
3     2   to the left of    5
4     2  to the right of   10
5     2  to the right of    6
6     2  to the right of    3
7     3   to the left of    2
8     3   to the left of    0
9     3   to the left of    5
10    4               on    3
11    4   to the left of    9
12    4   to the left of    7
13    4   to the left of   11
14    4   to the left of    6
15    4   to the left of   10
16    5  to the right of    7
17    5           behind   11
18    5  to the right of   11
19    5  to the right of    0
20    5  to the right of    1
21    5  to the right of    2
22    5  to the right of    3
23    5  to the right of   10
24    5  to the right of    6
25    6   to the left of    5
26    6   to the left of    2
27    6  to the right of    4
28    7  to the right of    4
29    7   to the left of    5
30    8        on top of   11
31    9  to the right of    4
32   10   to the left of    2
33   10  to the right of    4
34   10   to the left of    5
35   11   to the left of    5
36   11  to the right of    4
37   11      in front of    5
38   11          holding   10
39   11               on    9
40   11          wearing    8