Who plays with the frisbee?
The people play with the frisbee.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of    2
2     2  to the right of   12
3     2  to the right of   15
4     2  to the right of    7
5     2  to the right of    0
6     2  to the right of    5
7     2  to the right of    6
8     2  to the right of   17
9     5               in    4
10    5     playing with    3
11    5   to the left of    2
12    6   to the left of   16
13    6          wearing   17
14    6   to the left of   13
15    6          wearing    7
16    6   to the left of    2
17    6   to the left of   19
18    6   to the left of    9
19    7   to the left of   16
20    7   to the left of   13
21    7   to the left of    2
22    9  to the right of   15
23    9  to the right of    6
24   12   to the left of    2
25   12   to the left of   13
26   13  to the right of   12
27   13  to the right of    6
28   13  to the right of    7
29   13  to the right of    0
30   15   to the left of   16
31   15   to the left of    9
32   15   to the left of    2
33   16  to the right of    7
34   16  to the right of    6
35   16  to the right of   15
36   17   to the left of    2
37   17   to the left of   19
38   19  to the right of   17
39   19  to the right of    6