Is the helmet white?
Yes, the helmet is white.
    src        edge_attr  dst
0     1   to the left of   16
1     1   to the left of   14
2     1   to the left of   12
3     2  to the right of    5
4     2  to the right of   16
5     3  to the right of   10
6     3  to the right of    8
7     5   to the left of    2
8     6  to the right of   10
9     6  to the right of    8
10    8   to the left of    3
11    8        on top of   10
12    8   to the left of    6
13   10   to the left of    6
14   10   to the left of    3
15   12  to the right of    1
16   14          wearing   12
17   14          wearing   11
18   14          wearing    6
19   14           riding    9
20   14  to the right of    1
21   14        riding on    9
22   14          wearing    8
23   16  to the right of    1
24   16   to the left of    2