Is the building behind the thin tree?
Yes, the building is behind the tree.
    src        edge_attr  dst
0     0           behind   11
1     0           behind   14
2     0           behind    8
3     1   to the left of    7
4     1   to the left of    6
5     1   to the left of   13
6     1   to the left of    9
7     2  to the right of    9
8     2  to the right of   13
9     2  to the right of    7
10    2  to the right of    6
11    3   to the left of   14
12    5   to the left of   15
13    6   to the left of   14
14    6   to the left of   11
15    6  to the right of    7
16    6  to the right of    1
17    6   to the left of    8
18    6   to the left of    2
19    6  to the right of   13
20    7   to the left of    9
21    7   to the left of    6
22    7  to the right of    1
23    7   to the left of    2
24    8      in front of    0
25    8  to the right of    6
26    8   to the left of   14
27    8  to the right of   13
28    8               on   13
29    9  to the right of    1
30    9   to the left of    2
31    9               on    6
32    9  to the right of    7
33    9  to the right of   13
34   10   to the left of   13
35   11      in front of    0
36   11  to the right of    6
37   13   to the left of    2
38   13   to the left of    9
39   13   to the left of    6
40   13  to the right of   10
41   13  to the right of    1
42   13   to the left of    8
43   14      in front of    0
44   14  to the right of    8
45   14  to the right of   15
46   14  to the right of    6
47   14  to the right of    3
48   14  to the right of   16
49   15  to the right of    5
50   15   to the left of   16
51   15   to the left of   14
52   16  to the right of   15
53   16   to the left of   14