Who is wearing the pants?
The boy is wearing trousers.
    src        edge_attr  dst
0     1          wearing    2
1     1          wearing    0
2     1          wearing    9
3     1          holding    8
4     1          wearing    7
5     1         throwing    8
6     3   to the left of    4
7     4  to the right of    8
8     4  to the right of    3
9     4               of    1
10    8   to the left of    4