Are the clouds blue or white?
The clouds are white.
   src        edge_attr  dst
0    4   to the left of    7
1    6   to the left of    7
2    7  to the right of    4
3    7  to the right of    6
4    8        riding on    3
5    8          wearing    6
6    8          wearing    2
7    8          wearing    4
8    8          wearing    0