Who is wearing socks?
The guy is wearing socks.
     src        edge_attr  dst
0      1   to the left of    5
1      1          wearing   20
2      1   to the left of    3
3      1   to the left of   17
4      1   to the left of   12
..   ...              ...  ...
129   20   to the left of   19
130   21  to the right of   20
131   21  to the right of   13
132   21  to the right of    7
133   21  to the right of    2

[134 rows x 3 columns]