Who is wearing the hat?
The coach is wearing a hat.
    src        edge_attr  dst
0     1   to the left of    3
1     1   to the left of    6
2     1   to the left of   10
3     1   to the left of   12
4     2   to the left of    6
5     2  to the right of    4
6     3          wearing   13
7     3          wearing   12
8     3  to the right of    4
9     3  to the right of    1
10    3   to the left of    6
11    4   to the left of   12
12    4   to the left of    3
13    4   to the left of    2
14    6  to the right of    1
15    6  to the right of    2
16    6   to the left of    7
17    6  to the right of   10
18    6  to the right of    3
19    6  to the right of   11
20    6  to the right of   12
21    6  to the right of   13
22    7  to the right of    6
23   10   to the left of    6
24   10  to the right of    1
25   11   to the left of    6
26   12   to the left of    6
27   12  to the right of    1
28   12  to the right of    4
29   13   to the left of    6