Which color does the helmet the girl is wearing have?
The helmet has pink color.
    src        edge_attr  dst
0     1   to the left of    6
1     2   to the left of   17
2     3   to the left of   17
3     3  to the right of   16
4     4   to the left of   10
5     6          wearing    1
6     6  to the right of    1
7     7   to the left of   17
8     8   to the left of   17
9     9   to the left of   17
10   10  to the right of    4
11   11   to the left of   17
12   13             near   17
13   16   to the left of    3
14   17  to the right of    2
15   17  to the right of    3
16   17  to the right of    8
17   17  to the right of   19
18   17  to the right of   18
19   17  to the right of    9
20   17  to the right of    7
21   17  to the right of   11
22   17          next to   13
23   18          wearing    6
24   18   to the left of   17
25   18          wearing   11
26   18          wearing    7
27   18          wearing    3
28   18      standing on   12
29   18          wearing   16
30   18          wearing   19
31   19   to the left of   17