Is the white van to the left or to the right of the person that is standing in the street?
The van is to the right of the person.
    src        edge_attr  dst
0     1           inside   16
1     2   to the left of    3
2     2   to the left of   14
3     3   to the left of   14
4     3  on the front of   16
5     3  to the right of    2
6     5   to the left of   14
7     6  on the front of   16
8     7       walking on   17
9     7       walking in   17
10    7   to the left of   11
11    7   to the left of   15
12    7   to the left of   12
13    7  to the right of   16
14    8     hanging from    2
15    8   to the left of   14
16    9       driving on   17
17    9  to the right of   12
18    9  to the right of   11
19    9  to the right of   17
20    9  to the right of   14
21    9  to the right of   15
22   10  on the front of   16
23   10   to the left of   17
24   11  to the right of    7
25   11  to the right of   12
26   11   to the left of   15
27   11  to the right of   16
28   11   to the left of    9
29   11               in   17
30   12  to the right of   16
31   12   to the left of    9
32   12  to the right of    7
33   12   to the left of   11
34   12   to the left of   15
35   12               in   17
36   12      standing in   17
37   13  to the right of   17
38   14  to the right of    8
39   14  to the right of    3
40   14  to the right of    2
41   14   to the left of    9
42   14  to the right of    5
43   15  to the right of   12
44   15  to the right of   11
45   15  to the right of    7
46   15  to the right of   16
47   15   to the left of    9
48   16   to the left of   17
49   16   to the left of    7
50   16       driving on   17
51   16   to the left of   15
52   16     driving down   17
53   16   to the left of   11
54   16   to the left of   12
55   16               on   17
56   17   to the left of    9
57   17  to the right of   16
58   17  to the right of   10
59   17   to the left of   13