What is on the motorbike the man is next to?
The home plate is on the motorcycle.
    src        edge_attr  dst
0     0             near   11
1     0             near    7
2     0  to the right of   12
3     1  to the right of    8
4     1   to the left of   14
5     2          wearing   13
6     2             near   11
7     2          next to   11
8     2   to the left of   12
9     2   to the left of   11
10    2   to the left of   14
11    2       leaning on   11
12    2          wearing    6
13    2   to the left of    5
14    2  to the right of    8
15    3   to the left of   14
16    4               on   11
17    4  to the right of   13
18    5  to the right of    2
19    5  to the right of   13
20    6   to the left of   11
21    7             near    0
22    7  to the right of   12
23    7  to the right of   14
24    8   to the left of   11
25    8   to the left of    2
26    8   to the left of    9
27    8   to the left of    1
28    9  to the right of    8
29    9   to the left of   12
30   10  to the right of   14
31   11             near    2
32   11  to the right of    6
33   11  to the right of   13
34   11   to the left of   12
35   11           behind   12
36   11             near    0
37   11  to the right of    2
38   11  to the right of    8
39   12  to the right of    9
40   12   to the left of    7
41   12  to the right of   11
42   12  to the right of    2
43   12   to the left of    0
44   12      in front of   11
45   13   to the left of    4
46   13   to the left of   11
47   13   to the left of    5
48   14  to the right of    3
49   14  to the right of    2
50   14   to the left of    7
51   14  to the right of    1
52   14   to the left of   10