Which kind of vehicle is to the right of the trash can?
The vehicle is a truck.
    src        edge_attr  dst
0     0   to the left of   11
1     1   to the left of    6
2     1   to the left of   12
3     1   to the left of   11
4     2               in    6
5     2   to the left of    6
6     2  to the right of   12
7     5  to the right of   12
8     5               on   10
9     5               on   11
10    6  to the right of    2
11    6   to the left of   10
12    6  to the right of   12
13    6  to the right of   11
14    6  to the right of    1
15   10  to the right of    6
16   11  to the right of   12
17   11  to the right of    1
18   11  to the right of    0
19   11   to the left of    6
20   12   to the left of    6
21   12   to the left of    5
22   12   to the left of    2
23   12   to the left of   11
24   12  to the right of    1