Are there both a tennis ball and a racket in the picture?
Yes, there are both a tennis ball and a racket.
    src        edge_attr  dst
0     1  to the right of    8
1     1  to the right of   13
2     1  to the right of   15
3     1  to the right of   16
4     1  to the right of    9
5     2  to the right of    7
6     2   to the left of    4
7     4   to the left of   16
8     4   to the left of   13
9     4  to the right of    7
10    4  to the right of    5
11    4  to the right of   14
12    4  to the right of    2
13    4   to the left of   15
14    5   to the left of    4
15    6               on    0
16    7   to the left of    9
17    7   to the left of    8
18    7   to the left of    2
19    7   to the left of    4
20    7   to the left of   14
21    8   to the left of   15
22    8  to the right of    7
23    8   to the left of   13
24    8   to the left of   16
25    8   to the left of    1
26    9          wearing    6
27    9          wearing   10
28    9          holding   12
29    9         swinging   12
30    9          wearing    8
31    9   to the left of    1
32    9  to the right of    7
33   13  to the right of    4
34   13  to the right of    8
35   13   to the left of    1
36   13           behind   15
37   14   to the left of    4
38   14  to the right of    7
39   15  to the right of    8
40   15   to the left of    1
41   15  to the right of    4
42   16  to the right of    8
43   16  to the right of    4
44   16   to the left of    1