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