Where is the platform?
The platform is in the field.
    src        edge_attr  dst
0     0               in    4
1     0  to the right of    2
2     1  to the right of    4
3     2               in    4
4     2   to the left of   17
5     2   to the left of    0
6     3   to the left of   12
7     3   to the left of   15
8     3   to the left of   18
9     3               in    4
10    4   to the left of    1
11    4   to the left of   13
12    6               in    4
13    7   to the left of   16
14   11               in    5
15   12   to the left of   15
16   12   to the left of   18
17   12               in    4
18   12  to the right of    3
19   13  to the right of    4
20   14               in   13
21   15  to the right of    3
22   15  to the right of   12
23   15               in   13
24   15  to the right of   18
25   16          wearing    9
26   16      standing in    5
27   16          wearing    8
28   16  to the right of    7
29   17               in    4
30   17  to the right of    2
31   18               in    4
32   18   to the left of   15
33   18  to the right of    3
34   18  to the right of   12
35   20               of   16