Are there either any red scarves or hats?
No, there is a hat but it is gray.
   src        edge_attr  dst
0    1   to the left of    6
1    1  to the right of    4
2    3          wearing    2
3    4   to the left of    6
4    4   to the left of    1
5    5   to the left of    7
6    6  to the right of    1
7    6  to the right of    4
8    7          wearing    0
9    7  to the right of    5