Is the passenger on the right or on the left?
The passenger is on the left of the image.
    src             edge_attr  dst
0     0  standing in front of   17
1     0       to the right of   10
2     0       to the right of    4
3     0       to the right of   17
4     0       to the right of   15
5     1        to the left of   11
6     1        to the left of   12
7     2        to the left of    4
8     2       to the right of   16
9     3       to the right of   15
10    3       to the right of    4
11    3       to the right of   17
12    4        to the left of    3
13    4        to the left of    0
14    4       to the right of    2
15    4       to the right of   17
16    7        to the left of   10
17    7       to the right of   14
18   10        to the left of   15
19   10       to the right of    7
20   10        to the left of    0
21   11                    of   17
22   11       to the right of    1
23   11       to the right of   12
24   11       to the right of   13
25   12                    on   17
26   12       to the right of   13
27   12       to the right of    1
28   12        to the left of   11
29   13                    on   17
30   13        to the left of   12
31   13        to the left of   11
32   14                    of   17
33   14        to the left of    7
34   15        to the left of    3
35   15       to the right of   10
36   15        to the left of    0
37   16        to the left of    2
38   17        to the left of    0
39   17                    on    8
40   17        to the left of    3
41   17        to the left of    4