Are there tennis balls or rackets in this photo?
Yes, there are tennis balls.
    src        edge_attr  dst
0     0           behind    2
1     1  to the right of   12
2     2      in front of    0
3     2          wearing   14
4     2  to the right of    4
5     2  to the right of    3
6     2  to the right of   13
7     2  to the right of    9
8     3   to the left of    6
9     3   to the left of    2
10    4   to the left of    2
11    5   to the left of   14
12    6  to the right of    9
13    6  to the right of    3
14    6   to the left of   11
15    6          holding   10
16    6      filled with   10
17    8   to the left of   11
18    9   to the left of    6
19    9   to the left of    2
20    9   to the left of   10
21   10               in    6
22   10   to the left of   11
23   10  to the right of    9
24   10   to the left of   14
25   11  to the right of   10
26   11  to the right of    6
27   11  to the right of   13
28   11  to the right of    8
29   12   to the left of    1
30   12  to the right of   13
31   13         carrying    9
32   13   to the left of   14
33   13          wearing    4
34   13       looking at   10
35   13          holding    9
36   13   to the left of    2
37   13   to the left of   11
38   13   to the left of   12
39   13          wearing    5
40   14  to the right of   10
41   14  to the right of   13
42   14  to the right of    5