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