Who is wearing pants?
The skater is wearing pants.
    src        edge_attr  dst
0     0          wearing    1
1     0          wearing    2
2     0          wearing    3
3     0               in   13
4     1  to the right of    4
5     2  to the right of    4
6     3  to the right of   16
7     4   to the left of   19
8     4   to the left of    2
9     4   to the left of    1
10    5               of   13
11    7         watching    0
12    7          holding    8
13    7               by    6
14    7               in   13
15    8               in   13
16   16   to the left of    3
17   18          holding    8
18   19  to the right of    4
19   19               on    9
20   19          wearing    2