Where is the man?
The man is in the ocean.
   src        edge_attr  dst
0    0  to the right of    2
1    0   to the left of    1
2    1  to the right of    0
3    2   to the left of    0
4    4          holding    5
5    4      standing in    7
6    4               in    3
7    6      floating on    3