What is the van in front of?
The van is in front of the store.
    src        edge_attr  dst
0     0  to the right of   14
1     0  to the right of    8
2     0  to the right of    5
3     0  to the right of    3
4     0  to the right of   13
5     1  to the right of    6
6     1  to the right of   12
7     2  to the right of   10
8     2   to the left of    7
9     2  to the right of   11
10    2  to the right of    3
11    2   to the left of    9
12    3      in front of    1
13    3   to the left of    0
14    3   to the left of   15
15    3   to the left of    2
16    3   to the left of    8
17    3   to the left of    7
18    3   to the left of   14
19    3   to the left of    9
20    3   to the left of    5
21    4            below   10
22    5  to the right of   13
23    5  to the right of    3
24    5   to the left of    0
25    6   to the left of    1
26    7  to the right of    2
27    7  to the right of    3
28    8   to the left of    0
29    8  to the right of   13
30    8  to the right of    3
31    9               by    1
32    9               in    7
33    9  to the right of   11
34    9  to the right of    2
35    9  to the right of    3
36   10   to the left of    2
37   10   to the left of   11
38   11  to the right of   10
39   11   to the left of    9
40   11   to the left of    2
41   12   to the left of    1
42   13   to the left of    5
43   13   to the left of    0
44   13   to the left of   14
45   13   to the left of    8
46   14  to the right of    3
47   14               by    8
48   14               by    0
49   14  to the right of   13
50   14               on   15
51   14   to the left of    0
52   15  to the right of    3
53   15               by    8