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