Is the weather cloudless today?
Yes, it is cloudless.
   src        edge_attr  dst
0    0  to the right of    4
1    0  to the right of    1
2    1          wearing    6
3    1               on    7
4    1            below    5
5    1          wearing    4
6    1   to the left of    0
7    4   to the left of    0