Does the sky appear to be blue and cloudy?
No, the sky is blue but clear.
   src        edge_attr  dst
0    1               in    4
1    1        flying in    4
2    2   to the left of    6
3    2   to the left of    5
4    5  to the right of    2
5    5   to the left of    6
6    6  to the right of    2
7    6  to the right of    5
8    7               of    1