What is in front of the person on the left?
The surfboard is in front of the person.
    src        edge_attr  dst
0     0  to the right of   10
1     0  to the right of    9
2     1           behind   10
3     1   to the left of    7
4     1   to the left of    6
5     1   to the left of    9
6     1   to the left of    3
7     2   to the left of    4
8     3  to the right of    1
9     4  to the right of    2
10    5   to the left of    6
11    5   to the left of    9
12    6  to the right of    1
13    6  to the right of    5
14    7  to the right of    1
15    9  to the right of    5
16    9  to the right of    1
17    9   to the left of    0
18   10   to the left of    0
19   10      in front of    1