Is the fire hydrant closed or open?
The fire hydrant is closed.
    src        edge_attr  dst
0     1   to the left of    6
1     1   to the left of   15
2     3   to the left of    9
3     3  to the right of   13
4     3  to the right of    7
5     6  to the right of    1
6     6   to the left of   15
7     6   to the left of   10
8     6  to the right of   13
9     7   to the left of    3
10    7   to the left of   15
11    7   to the left of    9
12    7  to the right of   13
13    9  to the right of   13
14    9  to the right of    7
15    9  to the right of    3
16   10      attached to   15
17   10  to the right of   13
18   10  to the right of    6
19   11         covering   16
20   13   to the left of   10
21   13   to the left of    7
22   13   to the left of    9
23   13   to the left of    6
24   13   to the left of    3
25   13   to the left of   15
26   15  to the right of    7
27   15  to the right of    6
28   15  to the right of   13
29   15  to the right of    1
30   16       covered by   11