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