What animal eats the leaves?
The elephant eats the leaves.
    src        edge_attr  dst
0     0          wearing    1
1     0  to the right of    9
2     0   to the left of    7
3     0           behind    3
4     0   to the left of   16
5     1  to the right of    9
6     1   to the left of    7
7     2           behind   12
8     3      in front of   13
9     3      in front of    0
10    3   to the left of   11
11    3   to the left of    7
12    3           eating   15
13    3   to the left of   12
14    3          holding   10
15    4  to the right of    9
16    5   to the left of    8
17    5   to the left of   15
18    6  to the right of   10
19    6   to the left of   12
20    6   to the left of   11
21    6  to the right of   13
22    7  to the right of    9
23    7  to the right of    0
24    7  to the right of    1
25    7  to the right of    3
26    8  to the right of    5
27    8   to the left of   14
28    9   to the left of    0
29    9   to the left of    4
30    9   to the left of    1
31    9   to the left of    7
32    9   to the left of   11
33    9   to the left of   12
34   10   to the left of   11
35   10   to the left of   12
36   10  to the right of   13
37   10   to the left of    6
38   11  to the right of    9
39   11  to the right of    6
40   11  to the right of    3
41   11   to the left of   16
42   11  to the right of   10
43   12  to the right of   13
44   12  to the right of    9
45   12      in front of    2
46   12  to the right of    6
47   12  to the right of    3
48   12          holding   15
49   12  to the right of   10
50   13   to the left of   10
51   13   to the left of   12
52   13   to the left of    6
53   13           behind    3
54   14  to the right of    8
55   15               on   10
56   15  to the right of    5
57   16  to the right of    0
58   16  to the right of   11