What animal is in the grass beside the water?
The cow is in the grass.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    2
2     0  to the right of   11
3     2   to the left of    0
4     3   to the left of    0
5     5           beside    1
6     5           beside    4
7     6         sniffing    8
8     6               in    5
9     7  to the right of   11
10    7  to the right of   10
11    8  to the right of    9
12    9   to the left of    8
13   10   to the left of    7
14   11   to the left of    0
15   11   to the left of    7