What type of animal is in front of the tall trees?
The animals are horses.
    src        edge_attr  dst
0     0            above    7
1     0            above    5
2     0            above    4
3     1  to the right of    3
4     1   to the left of    2
5     1   to the left of    4
6     2  to the right of    1
7     2  to the right of    9
8     2  to the right of    3
9     2  to the right of    6
10    2  to the right of    4
11    3   to the left of    1
12    3   to the left of    2
13    3   to the left of    6
14    3   to the left of    4
15    3   to the left of    9
16    4           eating    7
17    4      in front of    5
18    4               on    7
19    4  to the right of    9
20    4               in    7
21    4  to the right of    1
22    4  to the right of    3
23    4   to the left of    2
24    5           behind    4
25    5           behind    7
26    6               in    0
27    6  to the right of    3
28    6   to the left of    2
29    7      in front of    5
30    9   to the left of    2
31    9  to the right of    3
32    9   to the left of    4
33    9               of    1