What is on the animal the person leads?
The blankets are on the horse.
    src        edge_attr  dst
0     0  to the right of    4
1     0   to the left of    7
2     0  to the right of    9
3     1   to the left of   11
4     1   to the left of   13
5     2   to the left of   13
6     2   to the left of   11
7     4   to the left of    0
8     4   to the left of   12
9     4   to the left of    9
10    5  to the right of   12
11    5  to the right of    8
12    6   to the left of    9
13    6   to the left of   12
14    7  to the right of    9
15    7  to the right of    0
16    8   to the left of    5
17    8        on top of   12
18    8               on   12
19    9   to the left of    0
20    9   to the left of    7
21    9  to the right of    6
22    9  to the right of    4
23   11          wearing    3
24   11       walking up   10
25   11      in front of   12
26   11          wearing   13
27   11          leading   12
28   11  to the right of   15
29   11  to the right of    1
30   11  to the right of   12
31   11  to the right of    2
32   12   to the left of   11
33   12           behind   11
34   12  to the right of    4
35   12  to the right of    6
36   12   to the left of    5
37   12   to the left of   13
38   13  to the right of   12
39   13  to the right of    2
40   13  to the right of    1
41   13  to the right of   15
42   15   to the left of   13
43   15   to the left of   11