What article of clothing is blue?
The clothing item is a hat.
    src        edge_attr  dst
0     1   to the left of    4
1     1   to the left of    6
2     2   to the left of    5
3     2   to the left of    4
4     3   to the left of    4
5     3   to the left of    6
6     4  to the right of    6
7     4  to the right of    3
8     4  to the right of    2
9     4  to the right of    1
10    5  to the right of    2
11    6  to the right of    1
12    6   to the left of    4
13    6  to the right of    3