Are there people to the left of the black vehicle?
No, the people are to the right of the van.
    src        edge_attr  dst
0     0  to the right of   15
1     0  to the right of   12
2     0   to the left of    3
3     1  to the right of   11
4     3  to the right of    8
5     3  to the right of   15
6     3  to the right of    0
7     4  to the right of   14
8     4   to the left of   18
9     4             near    5
10    5             near    4
11    5  to the right of   14
12    5   to the left of    6
13    5   to the left of   18
14    6  to the right of   14
15    6  to the right of    5
16    7  to the right of   18
17    8  to the right of   16
18    8   on the side of    0
19    8  to the right of   15
20    8   to the left of    3
21    8  to the right of   12
22    9  to the right of   18
23   10   to the left of   13
24   10  to the right of   11
25   11   to the left of   10
26   11   to the left of    1
27   12   to the left of    0
28   12   on the side of   15
29   12   to the left of    8
30   13  to the right of   18
31   13          wearing    7
32   13  to the right of   10
33   14   to the left of   18
34   14   to the left of   16
35   14   to the left of    4
36   14   to the left of    5
37   14   to the left of    6
38   15   to the left of    0
39   15   to the left of    3
40   15   to the left of    8
41   16   to the left of    8
42   16  to the right of   14
43   16   to the left of   18
44   18   to the left of    7
45   18  to the right of   14
46   18   to the left of   13
47   18  to the right of    5
48   18  to the right of    4
49   18   to the left of    9
50   18  to the right of   16
51   19           beside   17