How clean is the water near the fire hydrant?
The water is dirty.
    src        edge_attr  dst
0     1               in    3
1     1             near    5
2     1          next to    5
3     2  to the right of   13
4     2  to the right of   12
5     3             near    5
6     5       covered by    6
7     5             near    1
8     5  sitting next to    2
9     5  to the right of   12
10    5       sitting in    3
11    5          next to    3
12    5   to the left of    9
13    5   to the left of    6
14    6  to the right of    5
15    6  to the right of   10
16    6         covering    5
17    9  to the right of    5
18   10   to the left of    6
19   12   to the left of    5
20   12   to the left of    2
21   13   to the left of    2
22   14           beside    0