Who is playing on the bench that is in front of the bushes?
The boy is playing on the bench.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of   14
2     1   to the left of    6
3     1   to the left of   14
4     1   to the left of   13
5     1   to the left of   16
6     3      in front of    8
7     4               of    3
8     4  to the right of    7
9     5   to the left of   14
10    5   to the left of   13
11    5   to the left of   16
12    5   to the left of    6
13    6   to the left of   13
14    6  to the right of    1
15    6  to the right of    5
16    7   to the left of    4
17    8           behind    3
18   11          wearing   16
19   11       playing on    3
20   11          wearing    5
21   11               on    3
22   11       leaning on    3
23   11   to the left of   14
24   11   to the left of   13
25   12   to the left of   16
26   12   to the left of   14
27   12   to the left of   13
28   13  to the right of   16
29   13  to the right of    6
30   13  to the right of    1
31   13  to the right of   11
32   13  to the right of    5
33   13  to the right of   14
34   13  to the right of    0
35   13  to the right of   17
36   13  to the right of   12
37   14  to the right of    0
38   14  to the right of    1
39   14  to the right of   17
40   14  to the right of   11
41   14  to the right of    5
42   14   to the left of   13
43   14  to the right of   12
44   16  to the right of    5
45   16  to the right of   12
46   16   to the left of   13
47   16  to the right of   17
48   16  to the right of    1
49   17   to the left of   14
50   17   to the left of   13
51   17   to the left of   16