Which kind of clothing is checkered?
The clothing is a hat.
    src        edge_attr  dst
0     0         lying on   12
1     0          wearing   10
2     0  to the right of    9
3     1               of    0
4     1   to the left of   11
5     2   to the left of   11
6     2   to the left of    8
7     2  to the right of    9
8     3  to the right of    9
9     4   to the left of   10
10    4   to the left of    5
11    4               on    9
12    4   to the left of    6
13    4  to the right of    9
14    5  to the right of    9
15    5  to the right of    4
16    6  to the right of    9
17    6  to the right of    4
18    7   to the left of    8
19    7   to the left of   11
20    8  to the right of    2
21    8  to the right of    7
22    9   to the left of    5
23    9   to the left of    4
24    9   to the left of    3
25    9   to the left of    0
26    9   to the left of   10
27    9   to the left of    6
28    9   to the left of    2
29   10   to the left of   11
30   10  to the right of    9
31   10  to the right of    4
32   11  to the right of    1
33   11  to the right of    7
34   11  to the right of    2
35   11  to the right of   10