Are there fences or fire hydrants in this photo?
No, there are no fire hydrants or fences.
    src        edge_attr  dst
0     1   to the left of   14
1     2               on    0
2     3   to the left of    6
3     3   to the left of   17
4     3   to the left of    7
5     3   to the left of   13
6     3   to the left of   18
7     6               on   17
8     6   to the left of   10
9     6  to the right of    3
10    7               on    0
11    7               by    3
12    7  to the right of    3
13    8   to the left of    9
14    9  to the right of    8
15   10  to the right of   13
16   10  to the right of    6
17   12           behind    4
18   13  to the right of    3
19   13   to the left of   10
20   14  to the right of    1
21   17  to the right of    3
22   18               on    7
23   18  to the right of    3