Which kind of animal is in front of the mountain?
The animal is a horse.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of    2
2     0   to the left of    3
3     0  to the right of   10
4     1  to the right of   19
5     1  to the right of   11
6     2  to the right of    6
7     2  to the right of    0
8     2  to the right of    3
9     3  to the right of    0
10    3   to the left of    2
11    4      in front of   13
12    6  to the right of    0
13    6   to the left of    2
14    7  to the right of   23
15    8   to the left of   19
16   10   to the left of    0
17   11   to the left of    1
18   12   to the left of   24
19   15   to the left of   17
20   15   to the left of   18
21   15   to the left of   20
22   15   to the left of   19
23   15  to the right of   16
24   16   to the left of   19
25   16   to the left of   20
26   16   to the left of   17
27   16   to the left of   18
28   16   to the left of   15
29   17  to the right of   15
30   17  to the right of   16
31   17   to the left of   24
32   18  to the right of   15
33   18  to the right of   16
34   19  to the right of   27
35   19  to the right of   16
36   19  to the right of   15
37   19  to the right of    8
38   19   to the left of    1
39   19  to the right of   21
40   19  to the right of   25
41   20  to the right of   16
42   20  to the right of   15
43   21   to the left of   19
44   23   to the left of    7
45   24  to the right of   12
46   24  to the right of   17
47   25   to the left of   19
48   27   to the left of   19