Who is on the surfboard?
The man is on the surfboard.
    src        edge_attr  dst
0     0             near    8
1     2   to the left of    6
2     2   to the left of    4
3     3   to the left of    7
4     3   to the left of    6
5     3   to the left of    4
6     4  to the right of    2
7     4               on    1
8     4  to the right of    3
9     6  to the right of    2
10    6  to the right of    3
11    7  to the right of    3
12    8             near    0