What is the person on the skateboard wearing?
The person is wearing a tee shirt.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of   15
2     1        riding on    8
3     1               on    8
4     1             with    8
5     1          wearing    6
6     2         watching    1
7     2  to the right of    7
8     2               in    4
9     2   to the left of    9
10    2   to the left of    4
11    4  to the right of   10
12    4  to the right of    7
13    4  to the right of    2
14    5               of   10
15    7   to the left of    2
16    7   to the left of    9
17    7   to the left of    4
18    8  to the right of    0
19    9  to the right of   10
20    9   to the left of   13
21    9  to the right of    2
22    9  to the right of    7
23   10   to the left of   15
24   10   to the left of    4
25   10   to the left of    9
26   10   to the left of   11
27   10   to the left of   13
28   11               on    4
29   11  to the right of   10
30   12   to the left of   15
31   13  to the right of   10
32   13  to the right of    9
33   15  to the right of    0
34   15  to the right of   12
35   15  to the right of   10