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