Do you see a helmet in this picture that is purple?
No, there is a helmet but it is black.
   src        edge_attr  dst
0    0  to the right of    2
1    1  to the right of    2
2    1          wearing    0
3    1       sitting on    5
4    1   to the left of    4
5    2   to the left of    1
6    2   to the left of    0
7    4  to the right of    1
8    4  to the right of    5
9    5   to the left of    4