Where is the grass?
The grass is on the beach.
    src        edge_attr  dst
0     0               on    2
1     1               in   11
2     3   to the left of    5
3     3             near    5
4     3        flying in   11
5     4  to the right of    5
6     4        flying in   11
7     4  to the right of    8
8     4   to the left of    7
9     5   to the left of    4
10    5             near    3
11    5  to the right of    3
12    6               in   11
13    7  to the right of    4
14    7        flying in   11
15    8   to the left of    4
16   10               on    2