What do you think is the animal that is walking in the grass?
The animal is a cow.
    src        edge_attr  dst
0     0   to the left of   29
1     0   to the left of   24
2     0   to the left of   13
3     1   to the left of    9
4     1   to the left of   17
5     1               on    7
6     2   to the left of   16
7     2   to the left of    5
8     2       walking in    7
9     4   to the left of   19
10    4  to the right of   18
11    5   to the left of   10
12    5  to the right of    2
13    5       walking in    7
14    6  to the right of   29
15    8   to the left of   13
16    9       walking in    7
17    9  to the right of    1
18   10  to the right of   16
19   10  to the right of    5
20   12  to the right of   22
21   12  to the right of   25
22   12  to the right of   26
23   13  to the right of   15
24   13  to the right of   18
25   13  to the right of    0
26   13  to the right of   21
27   13  to the right of    8
28   15   to the left of   13
29   16   to the left of   10
30   16  to the right of    2
31   17  to the right of    1
32   18   to the left of   13
33   18   to the left of    4
34   18   to the left of   19
35   18   to the left of   21
36   19  to the right of    4
37   19  to the right of   21
38   19  to the right of   18
39   20  to the right of   21
40   21  to the right of   18
41   21   to the left of   19
42   21   to the left of   20
43   21   to the left of   13
44   22   to the left of   12
45   24  to the right of    0
46   24   to the left of   25
47   25  to the right of   24
48   25   to the left of   12
49   26   to the left of   12
50   28  to the right of   29
51   29   to the left of   28
52   29   to the left of    6
53   29  to the right of    0