Does the lamp in front of the building seem to be off or on?
The lamp is off.
    src        edge_attr  dst
0     0           behind    7
1     0           behind    8
2     0  to the right of    1
3     1   to the left of    0
4     1   to the left of    8
5     2  to the right of   10
6     4        on top of    0
7     4  to the right of    7
8     4  to the right of    6
9     6   to the left of    4
10    7      attached to    0
11    7   to the left of    4
12    7      in front of    0
13    8      in front of    0
14    8  to the right of    1
15    9        on top of    0
16   10   to the left of    2