What color do you think are the shorts?
The shorts are blue.
   src        edge_attr  dst
0    4         swinging    8
1    4             with    8
2    4          wearing   13
3    5   to the left of   13
4    6  to the right of    8
5    8   to the left of    6
6   10               of    4
7   13  to the right of    5