Who wears the shirt?
The skateboarder wears a shirt.
    src        edge_attr  dst
0     2               on    9
1     2   to the left of   15
2     4  to the right of    7
3     4  to the right of   13
4     5   to the left of   15
5     6           behind   14
6     6   to the left of    8
7     6   to the left of   11
8     7   to the left of   16
9     7   to the left of    4
10    7   to the left of   12
11    8  to the right of    6
12    8  to the right of   16
13    8  to the right of   13
14    8         watching   14
15   10           behind   17
16   11  to the right of    6
17   11               on    1
18   12  to the right of    7
19   12  to the right of   13
20   13   to the left of    4
21   13   to the left of    8
22   13   to the left of   12
23   13   to the left of   16
24   14          wearing   15
25   14          wearing    3
26   14          wearing   16
27   14      in front of   17
28   14      in front of    6
29   14          wearing    2
30   14          wearing   12
31   15  to the right of    5
32   15  to the right of    2
33   16  to the right of    7
34   16  to the right of   13
35   16   to the left of    8
36   17           behind   14