Do you see any cars to the right of the van that the mirror is on the side of?
No, the car is to the left of the van.
    src        edge_attr  dst
0     0            above   15
1     1  to the right of   16
2     1  to the right of   11
3     2   to the left of   12
4     3  to the right of    7
5     4  to the right of    5
6     4   to the left of   18
7     4   to the left of   17
8     5  to the right of    8
9     5   to the left of   15
10    5   to the left of   17
11    5   to the left of    4
12    5  to the right of    7
13    5  to the right of    6
14    6   to the left of    5
15    7   to the left of    3
16    7   to the left of    5
17    8   to the left of    5
18   11   to the left of    1
19   11   to the left of   15
20   12  to the right of    2
21   12   on the side of   15
22   13               on   14
23   15  to the right of    5
24   15  to the right of   16
25   15  to the right of   11
26   16               on   15
27   16   to the left of   15
28   16   to the left of    1
29   17     driving down   15
30   17  to the right of    4
31   17  to the right of    5
32   18     driving down   15
33   18  to the right of    4
34   19     driving down   15
35   21   on the side of    1