What is the person to the right of the surfboard wearing?
The guy is wearing a watch.
    src        edge_attr  dst
0     1   to the left of   10
1     2   to the left of   12
2     2   to the left of   11
3     3  to the right of    7
4     3  to the right of   15
5     4  to the right of   15
6     4  to the right of    7
7     7   to the left of    4
8     7   to the left of    3
9     8               of   11
10   10  to the right of    1
11   10  to the right of   14
12   11        riding on    2
13   11  to the right of    2
14   11          wearing    7
15   12  to the right of    2
16   14   to the left of   10
17   15   to the left of    4
18   15   to the left of    3