Who is wearing socks?
The guy is wearing socks.
    src        edge_attr  dst
0     1  to the right of   13
1     2  to the right of    6
2     2  to the right of    4
3     2  to the right of    5
4     4   to the left of    2
5     5   to the left of    2
6     5   to the left of   12
7     6   to the left of    2
8    12         catching    5
9    12          wearing    8
10   12  to the right of    5
11   12          wearing    9
12   13   to the left of    1