Who is in front of the water?
The surfer is in front of the water.
    src        edge_attr  dst
0     1   to the left of    5
1     1   to the left of    3
2     2               in   10
3     3  to the right of    1
4     4   to the left of    5
5     5  to the right of    4
6     5  to the right of    1
7     6   to the left of   12
8     8          wearing    4
9     8               on    2
10    8      standing on    2
11    8    surrounded by   10
12    8      in front of   10
13   10           behind    8
14   12  to the right of    6