What's in front of the building?
The power lines are in front of the building.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of   14
2     2   to the left of   17
3     3   to the left of   18
4     3   to the left of   12
5     5          wearing   13
6     5   walking across   12
7     5       walking on    8
8     5     walking down    8
9     5   to the left of   14
10    7  to the right of    8
11    7   to the left of   16
12    8   to the left of    7
13    8  to the right of   13
14    8  to the right of   18
15    9           behind   17
16   11             with    6
17   11  to the right of    0
18   12  to the right of    3
19   12   to the left of   16
20   12  to the right of   18
21   12  to the right of   13
22   12   to the left of   14
23   13   to the left of   12
24   13   to the left of    8
25   14        parked on   16
26   14  to the right of    5
27   14  to the right of   12
28   14        parked on   12
29   14     driving down   12
30   14  to the right of    0
31   16  to the right of    7
32   16  to the right of   12
33   17      in front of    9
34   17  to the right of    2
35   18   to the left of   12
36   18   to the left of    8
37   18         crossing   12
38   18      standing on    8
39   18  to the right of    3