Is the van in the bottom part of the image?
Yes, the van is in the bottom of the image.
    src        edge_attr  dst
0     0  to the right of    2
1     1  to the right of    9
2     1  to the right of   12
3     2  to the right of    5
4     2  to the right of    3
5     2   to the left of    0
6     3  to the right of    6
7     3   to the left of    2
8     3  to the right of   11
9     4  to the right of    5
10    5       sitting on    3
11    5   to the left of    4
12    5   to the left of    2
13    5  to the right of   11
14    5  to the right of   15
15    5  to the right of   13
16    6   to the left of    3
17    9   to the left of    1
18    9  to the right of   12
19   11   to the left of   15
20   11     walking with   14
21   11   to the left of    5
22   11   to the left of    3
23   12   to the left of    9
24   12   to the left of    1
25   13   to the left of    5
26   15  to the right of   11
27   15   to the left of    5