Are the green trees behind the building that is not short?
No, the trees are in front of the building.
    src        edge_attr  dst
0     0  to the right of    9
1     0        on top of    1
2     0   to the left of    8
3     0  to the right of    5
4     2   to the left of    7
5     2  to the right of    5
6     4  on the front of    7
7     5   to the left of    7
8     5   to the left of    6
9     5   to the left of    2
10    5   to the left of    0
11    6       sitting on    1
12    6  to the right of    5
13    7  to the right of    2
14    7  to the right of    5
15    7           behind    8
16    8      in front of    7
17    8  to the right of    0
18    9   to the left of    0