What is the child on?
The child is on the sign.
    src        edge_attr  dst
0     2               on   14
1     2   to the left of   12
2     3   to the left of    8
3     3  to the right of   14
4     4   to the left of   15
5     4               on   12
6     5   to the left of   15
7     6   to the left of   15
8     7  to the right of   10
9     8  to the right of    3
10    8          wearing    7
11   10   to the left of    7
12   10  to the right of   14
13   10               on    9
14   11          wearing    0
15   11          wearing    5
16   11          wearing    1
17   11               on    9
18   12   to the left of   15
19   12  to the right of    2
20   12               on   16
21   13  to the right of   16
22   13   to the left of   15
23   14   to the left of   10
24   14   to the left of    3
25   14   to the left of   15
26   15  to the right of   12
27   15  to the right of   13
28   15  to the right of    5
29   15  to the right of   16
30   15  to the right of   14
31   15  to the right of    6
32   15  to the right of    4
33   16   to the left of   13
34   16   to the left of   15