Is the building in front of the trees?
No, the building is behind the trees.
    src        edge_attr  dst
0     2   to the left of    4
1     2   to the left of    8
2     2   to the left of    6
3     3   to the left of   15
4     3  to the right of   11
5     4  to the right of    2
6     4  to the right of    9
7     4  to the right of    6
8     4  to the right of   13
9     5   to the left of    6
10    5  to the right of   11
11    5   to the left of    9
12    5   to the left of   15
13    6  to the right of   15
14    6  to the right of    2
15    6  to the right of    5
16    6   to the left of    4
17    6  to the right of   13
18    6  to the right of    9
19    7               in    0
20    8  to the right of    2
21    8  to the right of    9
22    8  to the right of   13
23    9  to the right of   11
24    9  to the right of   15
25    9   to the left of    4
26    9  to the right of    5
27    9   to the left of    6
28    9   to the left of    8
29   11   to the left of   13
30   11   to the left of    9
31   11   to the left of    5
32   11   to the left of    3
33   11   to the left of   15
34   12           behind   13
35   12   to the left of   13
36   13  to the right of   12
37   13   to the left of    8
38   13      in front of   12
39   13   to the left of    6
40   13  to the right of   11
41   13   to the left of    4
42   15  to the right of    5
43   15   to the left of    6
44   15  to the right of    3
45   15   to the left of    9
46   15  to the right of   11
47   15               in    4