Who is on the surfboard in the middle of the image?
The woman is on the surfboard.
    src        edge_attr  dst
0     1  to the right of    6
1     1  to the right of    5
2     1  to the right of   13
3     1  to the right of   11
4     3        riding on   10
5     3               on   10
6     3               in    2
7     3               in    9
8     3          wearing   11
9     4  to the right of    5
10    4  to the right of    6
11    5   to the left of    1
12    5  to the right of    6
13    5   to the left of    4
14    6   to the left of    4
15    6   to the left of    1
16    6   to the left of   11
17    6   to the left of    5
18    6   to the left of   13
19    7  to the right of    8
20    7  to the right of   13
21    7  to the right of   11
22    8   to the left of    7
23    9   to the left of   10
24   10  to the right of    9
25   11   to the left of    1
26   11  to the right of    6
27   11   to the left of    7
28   11   to the left of   12
29   12  to the right of   11
30   13  to the right of    6
31   13   to the left of    7
32   13   to the left of    1