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