Is the grass around the hydrant short or tall?
The grass is tall.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    7
2     0             near    6
3     2               on    0
4     2  to the right of    5
5     3   to the left of    0
6     5   to the left of    2
7     6             near    0
8     6             near    8
9     7   to the left of    0
10    8           around    0
11    8             near    6