The tree is where?
The tree is on the sand.
    src        edge_attr  dst
0     0               on    9
1     1               in   10
2     1  to the right of   14
3     1  to the right of    7
4     2           beside    3
5     2  to the right of   14
6     2          wearing    5
7     2          guiding    3
8     2          wearing   11
9     2          wearing    6
10    2          pushing    3
11    2               on    9
12    3        pushed by    2
13    3               on    9
14    4             near    9
15    4             near   14
16    4             near   13
17    5  to the right of   14
18    7               of   14
19    7   to the left of    1
20    7   to the left of    8
21    8               in   10
22    8  to the right of    7
23    8  to the right of   14
24    9               on    9
25    9             near    4
26   12               in   10
27   12  to the right of   14
28   13             near    4
29   14   to the left of    2
30   14               on    9
31   14             near    4
32   14   to the left of    5
33   14   to the left of    1
34   14   to the left of    8
35   14   to the left of   12