What color is the hair?
The hair is brown.
    src        edge_attr  dst
0     0  to the right of   18
1     1      in front of    7
2     4  to the right of    7
3     6   to the left of   12
4     7           behind    1
5     7   to the left of    4
6     8  to the right of   18
7    10               on    1
8    12  to the right of    6
9    13          wearing   12
10   13          wearing   18
11   13          holding    5
12   15       hanging on    1
13   18   to the left of    8
14   18   to the left of    0