What animal is on the grass?
The geese are on the grass.
    src        edge_attr  dst
0     0  to the right of    1
1     0               on    2
2     0               by    2
3     0               on    7
4     0  to the right of   10
5     0  to the right of    6
6     0  to the right of   11
7     1   to the left of    0
8     2             near    9
9     2             near    7
10    3  to the right of   11
11    3  to the right of   10
12    4   to the left of    9
13    5               of    9
14    5  to the right of    9
15    6   to the left of    0
16    6   to the left of   12
17    7             near    2
18    8  to the right of   11
19    9             near    2
20    9   to the left of    5
21    9  to the right of    4
22   10  to the right of   11
23   10   to the left of    0
24   10   to the left of    3
25   11   to the left of   10
26   11   to the left of    0
27   11   to the left of    8
28   11   to the left of    3
29   12  to the right of    6