What animal is eating the leaves?
The elephant is eating the leaves.
    src        edge_attr  dst
0     1   to the left of    5
1     2   to the left of   22
2     2  to the right of   20
3     2  to the right of    7
4     2  to the right of   13
5     3   to the left of    4
6     3   to the left of   16
7     3   to the left of   14
8     3   to the left of   17
9     4  to the right of    3
10    5  to the right of    1
11    5  to the right of   21
12    6  to the right of   21
13    6  to the right of    7
14    7   to the left of   20
15    7   to the left of    6
16    7   to the left of   14
17    7   to the left of   17
18    7   to the left of    2
19    9       looking at    0
20   11  to the right of   14
21   11  to the right of   17
22   12  to the right of   18
23   13   to the left of    2
24   13   to the left of   20
25   14  to the right of   15
26   14   to the left of   11
27   14  to the right of    7
28   14  to the right of    3
29   15   to the left of   14
30   15   to the left of   17
31   16  to the right of    3
32   17  to the right of    3
33   17   to the left of   11
34   17  to the right of   15
35   17  to the right of    7
36   18   to the left of   12
37   20  to the right of   13
38   20   to the left of    2
39   20  to the right of    7
40   21       walking on    6
41   21   to the left of    5
42   21   to the left of    6
43   21           eating   20
44   22  to the right of    2