Who is wearing socks?
The boy is wearing socks.
    src        edge_attr  dst
0     0   to the left of   16
1     1  to the right of   20
2     1          wearing   22
3     1  to the right of    3
4     1   to the left of   21
..  ...              ...  ...
62   21  to the right of    3
63   22  to the right of    3
64   22   to the left of    8
65   22   to the left of   21
66   22  to the right of   20

[67 rows x 3 columns]