Is the boy playing with a ball?
No, the boy is playing with the dog.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of   13
2     0  to the right of   15
3     3   to the left of    9
4     3   to the left of   10
5     3   to the left of   11
6     3  to the right of    6
7     4  to the right of   15
8     5  to the right of   15
9     6   to the left of    3
10    7   to the left of    0
11    8  to the right of   15
12    8  to the right of   11
13    9          chasing   12
14    9     playing with   12
15    9  to the right of    3
16    9  to the right of   15
17    9  to the right of   11
18    9          wearing    2
19    9          wearing    4
20   10  to the right of   15
21   10  to the right of    3
22   11   to the left of    8
23   11  to the right of    3
24   11   to the left of    9
25   11  to the right of   15
26   12               on    1
27   12         carrying    8
28   12          holding    8
29   12  to the right of   15
30   13   to the left of    0
31   15   to the left of    0
32   15   to the left of   10
33   15   to the left of    9
34   15   to the left of    8
35   15   to the left of    5
36   15   to the left of    4
37   15   to the left of   11
38   15   to the left of   12