Who is wearing a hat?
The people are wearing a hat.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of    9
2     0  to the right of   12
3     0   to the left of    4
4     0  to the right of    3
5     0  to the right of    8
6     0   to the left of    5
7     1   to the left of   10
8     1   to the left of    2
9     2  to the right of    1
10    2  to the right of    9
11    2  to the right of   12
12    3   to the left of   11
13    3   to the left of   10
14    3   to the left of    0
15    3               on    9
16    3   to the left of    5
17    4  to the right of    0
18    5  to the right of    9
19    5  to the right of    3
20    5  to the right of    0
21    5  to the right of   12
22    5  to the right of   11
23    6   to the left of   11
24    6   to the left of    9
25    8   to the left of    0
26    9   to the left of    0
27    9   to the left of    2
28    9  to the right of    6
29    9   to the left of   10
30    9   to the left of    5
31    9   to the left of   11
32   10          wearing    5
33   10               on    7
34   10  to the right of   11
35   10  to the right of    9
36   10  to the right of   12
37   10  to the right of    3
38   10  to the right of    1
39   10       sitting on    7
40   10          wearing    2
41   10          holding    0
42   10          wearing    1
43   11   to the left of    5
44   11  to the right of    3
45   11  to the right of    9
46   11   to the left of   10
47   11   to the left of    0
48   11  to the right of    6
49   12          wearing    3
50   12               on    7
51   12   to the left of    5
52   12          wearing    1
53   12       sitting on    7
54   12   to the left of   10
55   12   to the left of    2
56   12       talking on    6
57   12   to the left of    0