Are there any vehicles to the right of the car?
No, the vehicles are to the left of the car.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of    3
2     0  to the right of    6
3     1  to the right of    6
4     1  to the right of    5
5     2  to the right of    5
6     2          wearing    1
7     2  to the right of    6
8     3   to the left of    0
9     3               on    5
10    3   to the left of    6
11    3   to the left of    4
12    4     walking down    0
13    4  to the right of    3
14    4  to the right of    6
15    4  to the right of    5
16    5   to the left of    0
17    5   to the left of    2
18    5   to the left of    1
19    5   to the left of    4
20    6   to the left of    2
21    6   to the left of    1
22    6   to the left of    0
23    6  to the right of    3
24    6   to the left of    4