What is the name of the vehicles that are to the right of the truck on the road?
The vehicles are cars.
     src        edge_attr  dst
0      0  to the right of   17
1      0   to the left of    6
2      0   to the left of   22
3      0  to the right of   18
4      1   to the left of   11
..   ...              ...  ...
103   22   to the left of    5
104   22  to the right of    0
105   22   to the left of   10
106   22  to the right of   11
107   22   to the left of   20

[108 rows x 3 columns]