What is the vehicle to the right of the car?
The vehicle is a bus.
    src        edge_attr  dst
0     0     driving down    1
1     0  to the right of   10
2     0      coming down    1
3     0               on    1
4     1  to the right of    6
5     1  to the right of    8
6     1  to the right of   15
7     1  to the right of    2
8     2   to the left of    1
9     2   to the left of   14
10    2   to the left of   10
11    2  to the right of   12
12    2  to the right of   11
13    4  to the right of   14
14    4  to the right of    9
15    5   to the left of   16
16    6          wearing    2
17    6   to the left of    1
18    6  to the right of   11
19    6   to the left of   10
20    6   to the left of   14
21    6  to the right of   12
22    8   to the left of    1
23    9   to the left of   16
24    9           beside   11
25    9  to the right of   11
26    9    growing along    8
27    9   to the left of    4
28   10  to the right of    6
29   10        parked on    1
30   10   to the left of    0
31   10   to the left of   14
32   10  to the right of    2
33   11   to the left of    2
34   11   to the left of   15
35   11           behind   12
36   11   to the left of    9
37   11   to the left of    6
38   12   to the left of    6
39   12   to the left of   15
40   12      in front of   11
41   12   to the left of    2
42   14  to the right of   10
43   14  to the right of   15
44   14   to the left of    4
45   14  to the right of    2
46   14  to the right of    6
47   15  to the right of   11
48   15  to the right of   12
49   15   to the left of   14
50   15   to the left of    1
51   16  to the right of    5
52   16  to the right of    9