Who is on the animal in the center of the photo?
The boy is on the horse.
    src        edge_attr  dst
0     1  to the right of    7
1     1  to the right of    2
2     1  to the right of    9
3     2   to the left of    6
4     2   to the left of    1
5     2  to the right of    9
6     2  to the right of    7
7     3  to the right of    5
8     5   to the left of    3
9     6        on top of    0
10    6               on    0
11    6  to the right of    9
12    6       sitting on    0
13    6          wearing    1
14    6  to the right of    7
15    6  to the right of    2
16    7   to the left of    1
17    7   to the left of    2
18    7   to the left of    6
19    9   to the left of    6
20    9   to the left of    1
21    9   to the left of    2