Do you see sheep in the grass?
Yes, there is a sheep in the grass.
    src        edge_attr  dst
0     1               of    2
1     1  to the right of    8
2     2          wearing   11
3     2       looking at   13
4     2               on    0
5     2          wearing    7
6     3               of    2
7     6           behind    4
8     8   to the left of    1
9     8               of    2
10    9               of   13
11   13           eating    0
12   13               in    0
13   13               on    0