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