What kind of animal is above the water?
The animal is a bird.
   src        edge_attr  dst
0    2  to the right of    6
1    4      flying over    5
2    4  to the right of    6
3    4     flying above    5
4    4            above    5
5    5            below    6
6    6   to the left of    4
7    6   to the left of    2
8    6            above    5