What animal is the man on?
The man is on the horse.
    src        edge_attr  dst
0     0           behind   12
1     2  to the right of    4
2     2  to the right of   15
3     3   to the left of   15
4     3   to the left of    6
5     3   to the left of    4
6     4           around   10
7     4  to the right of   13
8     4  to the right of    7
9     4   to the left of    2
10    4  to the right of   11
11    4  to the right of    6
12    4  to the right of    3
13    6   to the left of    4
14    6  to the right of    3
15    6  to the right of   13
16    6   to the left of   15
17    7   to the left of    4
18    7   to the left of   14
19    7   to the left of   15
20    8  to the right of   11
21   11   to the left of   14
22   11   to the left of    4
23   11   to the left of   15
24   11   to the left of    8
25   12               on   11
26   12      in front of    0
27   13   to the left of    4
28   13   to the left of   14
29   13   to the left of   15
30   13   to the left of    6
31   14  to the right of    7
32   14  to the right of   11
33   14  to the right of   13
34   15   to the left of    2
35   15  to the right of   11
36   15  to the right of   13
37   15  to the right of    7
38   15  to the right of    6
39   15  to the right of    3