What animal is in the water?
The animal is a dog.
   src        edge_attr  dst
0    0               in    5
1    2  to the right of    6
2    3               on    7
3    6   to the left of    2
4    7               on    0
5    7        riding on    0
6    7               in    5
7    7          wearing    3
8    7      swimming in    5