Who is on the bicycle?
The man is on the bicycle.
    src        edge_attr  dst
0     2   to the left of   10
1     2   to the left of    7
2     2   to the left of   11
3     2   to the left of    4
4     2  to the right of    3
5     3   to the left of    2
6     4   to the left of   11
7     4  to the right of    2
8     5  to the right of    6
9     6      standing on    1
10    6   to the left of    5
11    6          holding    4
12    6   to the left of   11
13    7  to the right of    2
14    7   to the left of   11
15    9  to the right of   11
16    9  to the right of   10
17   10               on    8
18   10   to the left of    9
19   10  to the right of    2
20   11  to the right of    4
21   11  to the right of    2
22   11   to the left of    9
23   11  to the right of    7
24   11  to the right of    6