Which side of the picture is the tennis ball on, the left or the right?
The tennis ball is on the right of the image.
    src        edge_attr  dst
0     0  to the right of    6
1     1  to the right of   15
2     1  to the right of   13
3     2  to the right of    8
4     3          holding   12
5     3  to the right of    8
6     3          wearing   13
7     3         carrying   10
8     3         carrying    4
9     3  to the right of    7
10    4  to the right of   13
11    5  to the right of   10
12    5  to the right of   13
13    6   to the left of    0
14    6  to the right of    8
15    6  to the right of    7
16    7   to the left of    6
17    7   to the left of    3
18    8   to the left of    2
19    8   to the left of    3
20    8   to the left of    6
21    8   to the left of   12
22    8   to the left of   13
23    9  to the right of   13
24   10   to the left of    5
25   10  to the right of   13
26   11   to the left of   13
27   12  to the right of    8
28   13   to the left of   14
29   13  to the right of   11
30   13   to the left of    5
31   13   to the left of    1
32   13   to the left of   10
33   13   to the left of    9
34   13  to the right of    8
35   13   to the left of    4
36   14  to the right of   13
37   15   to the left of    1
38   15          sewn on   13