Are there any cars to the left of the bus on the street?
Yes, there is a car to the left of the bus.
    src        edge_attr  dst
0     0               on    1
1     0   to the left of   16
2     0  to the right of   17
3     0   to the left of   12
4     0  to the right of    8
5     0      in front of    6
6     0  to the right of    5
7     0   to the left of    6
8     0   to the left of   14
9     0  to the right of    4
10    0  to the right of    7
11    2   to the left of   13
12    4   to the left of    0
13    5               on    8
14    5   to the left of    0
15    6           behind    0
16    6  to the right of    0
17    7   to the left of    0
18    7  to the right of   17
19    8   to the left of    0
20    8   to the left of   11
21   11  to the right of   17
22   11  to the right of    8
23   12  to the right of   15
24   12  to the right of    0
25   13  to the right of    2
26   14  to the right of   15
27   14  to the right of    0
28   15   to the left of   14
29   15   to the left of   12
30   15   to the left of   16
31   16  to the right of   15
32   16  to the right of    0
33   17   to the left of    0
34   17   to the left of   11
35   17   to the left of    7
36   17               on    1