Does the boy hold a baseball?
Yes, the boy holds a baseball.
    src        edge_attr  dst
0     0  to the right of   16
1     0   to the left of    3
2     0   to the left of   15
3     0   to the left of    9
4     2         throwing   15
5     2          wearing   13
6     2          wearing   18
7     2          holding   15
8     2  to the right of   11
9     3   to the left of    9
10    3  to the right of    0
11    3  to the right of   16
12    5  to the right of   11
13    6   to the left of   10
14    8   to the left of   13
15    9  to the right of    3
16    9  to the right of    0
17   10  to the right of    6
18   10  to the right of   18
19   11               on   12
20   11   to the left of    5
21   11   to the left of    2
22   13  to the right of    8
23   13  to the right of   15
24   13               on   10
25   15  to the right of    0
26   15   to the left of   13
27   16   to the left of    3
28   16   to the left of    0
29   18   to the left of   10