What is the woman to the left of the picture standing on?
The woman is standing on the bike.
    src        edge_attr  dst
0     1  to the right of    8
1     1               on    3
2     1   on the side of    0
3     1  to the right of    7
4     2               on    3
5     2  to the right of    4
6     3  to the right of   12
7     3  to the right of    6
8     4   on the side of    3
9     4   to the left of    2
10    4               on    3
11    6   to the left of   13
12    6   to the left of    3
13    6   to the left of   12
14    7   to the left of    1
15    7   to the left of   10
16    7   to the left of    9
17    7  to the right of   13
18    8      standing on    7
19    8  to the right of   13
20    8   to the left of    1
21    8   to the left of   10
22    8   to the left of    9
23    9  to the right of    7
24    9  to the right of    8
25   10  to the right of    7
26   10  to the right of    8
27   12   to the left of   13
28   12   to the left of    3
29   12  to the right of    6
30   13  to the right of   12
31   13  to the right of    6
32   13   to the left of    8
33   13   to the left of    7