Who is riding the bike?
The girl is riding a bike.
    src        edge_attr  dst
0     0          wearing   10
1     0           riding   17
2     0  to the right of   16
3     0  to the right of   10
4     0   to the left of    9
5     3  to the right of   16
6     3  to the right of   14
7     5               on    4
8     5   to the left of    9
9     5  to the right of    6
10    5   to the left of   11
11    6   to the left of    5
12    7   to the left of   11
13    7   to the left of    9
14    8               on    6
15    9  to the right of    5
16    9  to the right of    0
17    9  to the right of   15
18    9  to the right of   12
19    9  to the right of   13
20    9  to the right of    7
21    9  to the right of   10
22   10   to the left of    0
23   10   to the left of    9
24   11  to the right of    7
25   11               on    9
26   11  to the right of    5
27   12  to the right of   16
28   12   to the left of    9
29   13               of    0
30   13  to the right of   16
31   13   to the left of    9
32   14   to the left of    3
33   15   to the left of    9
34   16   to the left of   13
35   16   to the left of   12
36   16   to the left of    3
37   16   to the left of    0