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