What is the girl standing on?
The girl is standing on the skis.
    src        edge_attr  dst
0     0       covered by    7
1     1   to the left of   16
2     1   to the left of   14
3     1   to the left of    9
4     2   to the left of    9
5     2   to the left of    4
6     4  to the right of    2
7     4  to the right of    5
8     4               of    5
9     5          holding   16
10    5          holding   14
11    5   to the left of   10
12    5   to the left of    4
13    5   to the left of   16
14    5        skiing on    7
15    5   to the left of    9
16    6   to the left of   14
17    7         covering    0
18    8   to the left of   11
19    8   to the left of    9
20    8   to the left of   16
21    8   to the left of   14
22    9      standing on    8
23    9  to the right of   15
24    9      standing on    6
25    9  to the right of    8
26    9  to the right of    2
27    9  to the right of    1
28    9  to the right of    5
29   10  to the right of   15
30   10  to the right of    5
31   11  to the right of    8
32   12   to the left of   13
33   13  to the right of   12
34   13               in   12
35   14  to the right of    6
36   14               of    5
37   14  to the right of   16
38   14  to the right of    1
39   14  to the right of    8
40   15   to the left of    9
41   15   to the left of   10
42   16  to the right of    5
43   16   to the left of   14
44   16  to the right of    8
45   16  to the right of    1