What's the man sitting on?
The man is sitting on the motorbike.
    src        edge_attr  dst
0     0  to the right of    9
1     0  to the right of    5
2     0  to the right of    6
3     1          wearing    5
4     1   to the left of    6
5     1  to the right of    2
6     1  to the right of    7
7     2   to the left of    6
8     2   to the left of    1
9     2   to the left of    8
10    2   to the left of    7
11    3             near    4
12    3          next to    4
13    3      in front of    9
14    4             near    3
15    5   to the left of    0
16    6   to the left of    0
17    6  to the right of    1
18    6  to the right of    7
19    6  to the right of    2
20    7   to the left of    6
21    7  to the right of    2
22    7   to the left of    8
23    7   to the left of    1
24    8  to the right of    7
25    8           riding    3
26    8       sitting on    3
27    8          driving    3
28    8          wearing    6
29    8  to the right of    2
30    9   to the left of    0
31    9           behind    3