Who is playing frisbee?
The boy is playing frisbee.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of   13
2     2  to the right of    9
3     3  to the right of    8
4     3  to the right of    9
5     3  to the right of   12
6     4               in    8
7     5          holding   18
8     5         catching    4
9     5             with    4
10    5          wearing    0
11    5          wearing    3
12    5          wearing   11
13    5  to the right of    8
14    5  to the right of    9
15    5      in front of    6
16    5      standing on   13
17    5      in front of   17
18    6       sitting on    1
19    6           behind    5
20    6  to the right of    8
21    7  to the right of   13
22    8   to the left of    6
23    8   to the left of    0
24    8   to the left of    5
25    8   to the left of    3
26    9           behind   17
27    9   to the left of   17
28    9   to the left of    2
29    9   to the left of   18
30    9   to the left of    5
31    9   to the left of    3
32   10   to the left of   17
33   10       covered by   17
34   12   to the left of    3
35   12   to the left of   17
36   13   to the left of    7
37   13   to the left of    0
38   15  to the right of   19
39   17           behind    5
40   17      in front of    9
41   17  to the right of    9
42   17  to the right of   12
43   17  to the right of   10
44   17         covering   10
45   18  to the right of    9
46   19   to the left of   15