What is wearing a hat?
The stuffed bear is wearing a hat.
    src        edge_attr  dst
0     1  to the right of   11
1     1               on    2
2     2          wearing    5
3     2          wearing   11
4     3               on    2
5     4  to the right of    9
6     4  to the right of    5
7     4               of    2
8     5               on    2
9     5   to the left of    4
10    9   to the left of    4
11   10  to the right of   11
12   11   to the left of    1
13   11   to the left of   10
14   11               on    2