What animal is that man sitting on?
The man is sitting on the horse.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    8
2     1  to the right of   13
3     1  to the right of   15
4     1  to the right of    4
5     1  to the right of    3
6     3   to the left of    5
7     3   to the left of    7
8     3           riding   15
9     3          wearing    4
10    3          holding    1
11    3  to the right of   13
12    3   to the left of    1
13    4   to the left of    5
14    4   to the left of    1
15    4  to the right of   13
16    5  to the right of   13
17    5  to the right of   15
18    5  to the right of    3
19    5  to the right of    4
20    7  to the right of   15
21    7          wearing    6
22    7  to the right of    3
23    8  to the right of    0
24    8  to the right of   10
25    8         watching   10
26   10  to the right of    0
27   10           riding    9
28   10       sitting on    9
29   10   to the left of    8
30   11   to the left of   12
31   12  to the right of   14
32   12  to the right of   11
33   13   to the left of    5
34   13   to the left of   15
35   13   to the left of    3
36   13   to the left of    1
37   13   to the left of    4
38   14               of    0
39   14   to the left of   12
40   15  to the right of   13
41   15   to the left of    1
42   15   to the left of    7
43   15   to the left of    5