Is the color of the helmet purple?
No, the helmet is black.
    src        edge_attr  dst
0     1   to the left of   12
1     1   to the left of   11
2     4           behind   13
3     6            below   13
4     7               on    8
5    11  to the right of    1
6    12  to the right of    1
7    13               in    4
8    13          wearing    1
9    13          wearing    7
10   13          wearing    0
11   13          wearing   12
12   13          wearing   10
13   13          wearing    9
14   13          wearing   11
15   13               on    6