Where is the barefoot boy standing on?
The boy is standing on the sand.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of   14
2     5       sitting on    4
3     7          wearing   11
4     7      standing on    4
5     7   to the left of   12
6     7         watching   10
7     7   to the left of   16
8     7   to the left of   14
9     7   to the left of    9
10    8   to the left of    9
11    8   to the left of    0
12    9  to the right of    8
13    9  to the right of    7
14    9  to the right of   14
15    9  to the right of   11
16   10               in    3
17   10        flying in    3
18   11   to the left of   16
19   11   to the left of   14
20   11   to the left of    9
21   12  to the right of    7
22   13               in    3
23   14   to the left of    0
24   14  to the right of    7
25   14   to the left of    9
26   14  to the right of   11
27   15   to the left of   17
28   15   to the left of   18
29   16  to the right of   11
30   16          wearing   12
31   16      standing on    4
32   16   to the left of   17
33   16   to the left of   18
34   16  to the right of    7
35   17  to the right of   16
36   17  to the right of   15
37   17   to the left of   18
38   18  to the right of   17
39   18  to the right of   16
40   18  to the right of   15