What is the woman sitting on?
The woman is sitting on the platform.
    src        edge_attr  dst
0     1  to the right of    4
1     2          wearing    1
2     2          holding    9
3     2      in front of    7
4     2          wearing   14
5     2       sitting on   12
6     3               on   11
7     3  to the right of    6
8     4   to the left of    1
9     4  to the right of   14
10    4  to the right of    7
11    6  to the right of    9
12    6   to the left of    3
13    6  to the right of   14
14    6  to the right of   13
15    6  to the right of    7
16    7   to the left of    4
17    7   to the left of    6
18    7           behind    2
19    7   to the left of   11
20    9  to the right of   14
21    9   to the left of    6
22    9  to the right of   10
23    9   to the left of   11
24    9  to the right of   13
25   10   to the left of    9
26   10   to the left of   13
27   10   to the left of   11
28   11  to the right of   13
29   11  to the right of   14
30   11  to the right of    9
31   11  to the right of    7
32   11  to the right of   10
33   13   to the left of   11
34   13  to the right of   10
35   13   to the left of    6
36   13   to the left of    9
37   14   to the left of    6
38   14   to the left of    4
39   14   to the left of   11
40   14   to the left of    9