On which side of the picture is the hydrant?
The hydrant is on the right of the image.
    src        edge_attr  dst
0     1               on   10
1     2  to the right of    7
2     3  to the right of    8
3     4  to the right of    6
4     4   to the left of    5
5     5  to the right of    4
6     5  to the right of   11
7     6   to the left of    4
8     7   to the left of    2
9     8  to the right of   12
10    8   to the left of    3
11    9  to the right of   14
12   10      in front of   13
13   10           beside   13
14   11   to the left of    5
15   12   to the left of    8
16   13           behind   10
17   14   to the left of    9