How long is the hair that looks brown?
The hair is short.
   src        edge_attr  dst
0    1  to the right of    9
1    1  to the right of   11
2    2               in    3
3    9   to the left of    1
4   11          wearing    5
5   11          wearing   12
6   11               on    7
7   11   to the left of    1