What does that girl sit on?
The girl sits on the motorbike.
    src        edge_attr  dst
0     1  to the right of   10
1     1  to the right of   13
2     1  to the right of    6
3     1  to the right of    4
4     3   to the left of   13
5     3   to the left of    5
6     3   to the left of    4
7     3   to the left of   10
8     4   to the left of    8
9     4  to the right of    5
10    4  to the right of    3
11    4   to the left of    1
12    4   to the left of   13
13    5  to the right of    3
14    5   to the left of    4
15    5   to the left of   10
16    5   to the left of   13
17    6   to the left of    1
18    6   to the left of    9
19    7   to the left of   10
20    7   to the left of   12
21    8   to the left of    9
22    8  to the right of    4
23    8  to the right of   10
24    9  to the right of    8
25    9  to the right of    6
26    9  to the right of   10
27   10   to the left of    9
28   10  to the right of    7
29   10  to the right of    5
30   10  to the right of    3
31   10   to the left of    1
32   10   to the left of    8
33   10   to the left of   14
34   10       sitting on    0
35   12  to the right of    7
36   13   to the left of    1
37   13  to the right of    4
38   13  to the right of    3
39   13  to the right of    5
40   14  to the right of   10