What items of clothing are brown?
The clothing items are pants.
    src        edge_attr  dst
0     1   to the left of    8
1     1   to the left of    4
2     3  to the right of   10
3     3  to the right of    9
4     3  to the right of    8
5     3  to the right of    6
6     4   to the left of    6
7     4  to the right of    1
8     5   to the left of   10
9     5   to the left of    6
10    6          wearing   10
11    6          wearing    0
12    6       sitting on    8
13    6  to the right of    4
14    6   to the left of    3
15    6  to the right of    7
16    6          wearing   20
17    6   to the left of   15
18    6  to the right of    5
19    7   to the left of    6
20    8  to the right of   21
21    8   to the left of    3
22    8  to the right of    1
23    9   to the left of    3
24   10   to the left of    3
25   10  to the right of    5
26   10  to the right of   17
27   15  to the right of    6
28   17   to the left of   10
29   21   to the left of    8